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Home Art Epoxy Resin 1:1 Ultra Heat Resistant Epoxy Resin For Topcoating, Crafting and DIY
pourla 3x heat resistant epoxy reisn 64oz kit
Pourla high-performance epoxy resin curing times and 195°F heat resistance shown with a hot mug on a resin coaster.
Four-step guide for using Pourla epoxy resin: measure, mix, pour, and cure on a custom DIY wood edge table.
Heat-resistant Pourla epoxy resin serving tray demonstrating 195°F heat distortion temperature with a hot glass teapot.
Pourla epoxy resin simple 1:1 mix ratio by volume showing resin and hardener bottles with a 30-minute working time.
POURLA heat resistant epoxy resin kit with a lab-tested 195°F HDT compared with generic heat-resistant claims.
Functional heat-exposed projects made with Pourla epoxy resin, including coasters, serving trays, tabletops, and carbon fiber parts.
High-gloss, crystal-clear Pourla epoxy resin finish demonstrating lasting durability, Shore D 80-84 hardness, and water resistance.
pourla 3x heat resistant epoxy reisn 64oz kit
Pourla high-performance epoxy resin curing times and 195°F heat resistance shown with a hot mug on a resin coaster.
Four-step guide for using Pourla epoxy resin: measure, mix, pour, and cure on a custom DIY wood edge table.
Heat-resistant Pourla epoxy resin serving tray demonstrating 195°F heat distortion temperature with a hot glass teapot.
Pourla epoxy resin simple 1:1 mix ratio by volume showing resin and hardener bottles with a 30-minute working time.
POURLA heat resistant epoxy resin kit with a lab-tested 195°F HDT compared with generic heat-resistant claims.
Functional heat-exposed projects made with Pourla epoxy resin, including coasters, serving trays, tabletops, and carbon fiber parts.
High-gloss, crystal-clear Pourla epoxy resin finish demonstrating lasting durability, Shore D 80-84 hardness, and water resistance.

1:1 Ultra Heat Resistant Epoxy Resin For Topcoating, Crafting and DIY

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$45.99 – $152.99Price range: $45.99 through $152.99

Ultra Heat Resistance. Engineered for Critical Projects.
Mix Ratio: 1A : 1B by Volume
Working Time: 25-30 Minutes @ 75°F
Cure Time: 48 Hours @ 75°F
Heat Distortion Temp: 195°F (90°C)

Technical Data Sheet

64 OZ Kit
1 Gallon Kit
2 Gallon
Clear
Free Shipping on all orders
In stock · Fast dispatch | Ship from California Order by 4 PM to receive it between 1st September and 6th September
  • Description
  • Additional information
  • Reviews (1)
  • Shipping & Delivery
  • Return & Refund
Description

Lab-tested heat performance

Clear Epoxy Built for Elevated-Heat Projects

POURLA Ultra Heat Resistant Epoxy Resin combines a simple 1:1 mix by volume, a clear high-gloss finish and a laboratory-tested 195°F / 90°C Heat Distortion Temperature for functional resin work.

See How to Use

Heat-resistant does not mean heat-proof. Use a trivet or insulated pad under cookware and other very hot objects.

195°F Tested HDT 90°C after full cure
1A : 1B Mix ratio by volume
25–30 min Working time at 75°F
Shore D 80–84 Hard cured surface
36–48 hr Approximate full cure
Measured Heat Performance195°F / 90°C HDT
Clear High GlossClarity, depth and shine
Hard Cured FinishShore D 80–84
Low Water AbsorptionLess than 0.1%

Performance you can evaluate

More Than a “Heat-Resistant” Label

Clear specifications make it easier to choose the right resin, follow the correct process and set realistic expectations for the finished project.

195°F

Heat Distortion Temperature

A laboratory-tested reference for when a fully cured material begins to soften or deform under a specified load.

Clear

High-Gloss Appearance

Enhances wood, pigments, carbon fiber and embedded materials with greater visual depth and a polished finish.

80–84

Shore D Hardness

Cures into a hard surface suited to functional and decorative projects when accurately measured, thoroughly mixed and fully cured.

<0.1%

Water Absorption

Helps finished surfaces resist moisture during normal use, while accurate application and full curing remain essential.

Tested material reference
195°F

Heat Distortion Temperature is a controlled laboratory measurement. It is more informative than a vague “heat resistant” claim, but it is not the same as a direct-contact or continuous-use temperature rating.

What the number means

Is Epoxy Resin Heat Resistant?

Yes—but performance depends on the formulation, accurate mixing, application conditions and complete curing. POURLA Ultra Heat Resistant Epoxy has a tested HDT of 195°F / 90°C, helping fully cured projects maintain their form during normal elevated-heat exposure.

Useful for comparisonHDT provides a measurable benchmark for heat-related softening and deformation.
Full cure is requiredDo not expose the project to heat until the resin has completed its approximate 36–48 hour cure at 75°F.
Contact conditions matterObject temperature, weight, contact time, surface area and project thickness can all affect real-world results.
Important: Do not place cookware directly from a stove or oven onto the cured surface. Always use a trivet or insulated protective pad for very hot objects or prolonged heat contact.

Recommended applications

Made for Functional Resin Projects

Use it where clarity, hardness and improved resistance to heat-related deformation are important.

CoastersFor warm cups, everyday spills and projects that benefit from a tested HDT.
Serving & Decorative TraysA clear, hard surface for functional tray designs and decorative resin work.
Tabletop Protective CoatsFor compatible wood, resin, marble, tile, laminate and granite surfaces.
Wood & Resin ProjectsEnhances wood grain, pigments and embedded elements with clarity and depth.
Carbon Fiber ComponentsSuitable for compatible carbon fiber parts and clear protective resin applications.
Functional Resin PartsFor compatible DIY components and craft projects requiring a hard cured finish.

Before a full project: Test surface adhesion, pigment compatibility and appearance on a small sample. Seal porous materials when necessary to reduce trapped air and uneven absorption.

Simple measuring, practical timing

Mix Accurately. Work Deliberately.

All timing is approximate at 75°F. Temperature, batch size, humidity, application thickness and mixing accuracy can change the actual working and cure window.

Mix by volume 1A : 1B

Equal liquid-volume parts of Part A resin and Part B hardener.

Mix by weight 1.2A : 1B

Use a scale and measure 1.2 parts resin to 1 part hardener by weight.

Working time 25–30 min

Approximate application window at 75°F. Larger batches may warm and react faster.

Full cure 36–48 hr

Protect from dust, moisture and contact while curing. Wait for full cure before heat exposure.

Volume and weight ratios are different. Do not interchange them, estimate the ratio or add extra hardener to speed curing.

Application guide

How to Use POURLA Ultra Heat Epoxy

Good results begin before the pour. Clean preparation, precise measuring and complete mixing are essential to cure quality.

Prepare the Surface

Make sure the project is clean, dry and free from dust, oil, wax and loose material. Seal porous surfaces when necessary to reduce trapped air and uneven absorption.

Measure Accurately

Combine equal liquid-volume parts of resin and hardener. When measuring by weight, use 1.2 parts Part A resin to 1 part Part B hardener.

Mix Slowly for 5–7 Minutes

Scrape the sides, bottom and corners of the container repeatedly until the mixture is completely uniform. Avoid whipping excess air into the epoxy.

Apply Within the Working Time

Pour or spread the mixed epoxy within the approximate 25–30 minute working window at 75°F. Mix only the amount you can apply during this period.

Protect and Allow a Full Cure

Keep the project away from dust, moisture and contact while curing. Wait approximately 36–48 hours at 75°F before normal use or heat exposure.

Tips for Better Results

  • Measure both components accurately.
  • Use clean, dry mixing tools and containers.
  • Mix slowly and scrape the entire container.
  • Work in manageable batch sizes.
  • Avoid excessive humidity during application.
  • Test pigments and surface materials first.
  • Allow the resin to cure completely before heat exposure.
  • Use protective pads under very hot objects.

Cold-weather note: If Part A becomes thick in a cool environment, gently warm the sealed container before measuring and mixing.

Technical overview

Product Specifications

Use these values as planning references and follow the ratio that matches your measuring method.

Product TypeTwo-component clear epoxy resin
Mix Ratio by Volume1 Part A : 1 Part B
Mix Ratio by Weight1.2 Parts A : 1 Part B
Working TimeApproximately 25–30 minutes at 75°F
Initial SetApproximately 5–6 hours at 75°F
Full CureApproximately 36–48 hours at 75°F
Heat Distortion Temperature195°F / 90°C after full cure
HardnessShore D 80–84
Water AbsorptionLess than 0.1%
Cured AppearanceClear, high gloss

Performance data is based on laboratory testing. Actual results depend on surface preparation, measurement, mixing, batch size, application conditions, project geometry and complete curing.

Clear expectations build better projects

Designed for Everyday Functional Heat—Not Extreme Heat

The tested HDT is a meaningful performance reference, but no epoxy should be treated as completely heat-proof.

Appropriate Uses

  • Heat-resistant epoxy coasters after full cure
  • Serving and decorative trays
  • Compatible tabletop protective coatings
  • Wood, resin and carbon fiber projects
  • Functional DIY parts within the tested performance range

Not Designed For

  • Cookware placed directly from a stove or oven
  • Open flames or direct burner contact
  • Oven interiors, engines or exhaust systems
  • Furnace service or extreme industrial temperatures
  • Continuous exposure beyond the product’s tested limits

Frequently asked questions

Before You Mix

Review the performance limits, ratios and cure requirements before starting your project.

What is heat distortion temperature?

Heat Distortion Temperature, or HDT, indicates when a cured material begins to soften or deform under a specified load. It provides a more useful performance reference than simply describing an epoxy as “heat resistant.”

What is the HDT of POURLA Ultra Heat Epoxy?

The fully cured resin has a laboratory-tested Heat Distortion Temperature of 195°F / 90°C.

Is this epoxy heat-proof?

No epoxy is completely heat-proof. POURLA is heat-resistant within its tested performance range, but protective pads should still be used under very hot objects.

Can I use it for coasters?

Yes. Its clear finish, low water absorption and 195°F HDT make it suitable for heat-resistant epoxy coasters. Allow the project to cure fully before use.

Can I place a hot pan directly on the cured epoxy?

No. Cookware taken directly from a stove or oven may exceed the resin’s performance limits. Always use a trivet or insulated protective pad.

How long should I mix the epoxy?

Mix slowly and thoroughly for approximately 5–7 minutes, repeatedly scraping the sides, bottom and corners of the container until the mixture is uniform.

How long does it take to cure?

Initial set occurs in approximately 5–6 hours. Full cure generally takes 36–48 hours at 75°F. Cooler conditions or other application variables can extend the cure time.

Can pigments be added?

Compatible resin pigments may be used, but pigments can affect curing and final performance. Test a small batch before completing the full project.

Is high-temperature epoxy the same as an industrial furnace adhesive?

No. This product has a tested HDT of 195°F and is not intended for engines, ovens, open flames, exhaust systems or extreme industrial temperatures.

Clear results with measured heat resistance

195°F HDT. 1:1 Mix. Clear, Durable Results.

Choose POURLA Ultra Heat Resistant Epoxy Resin for functional projects that need a clear high-gloss finish and a measurable heat-performance reference.

Additional information
Weight N/A
Dimensions N/A
Size

64 OZ Kit, 1 Gallon Kit, 2 Gallon

Reviews (1)
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1 review for 1:1 Ultra Heat Resistant Epoxy Resin For Topcoating, Crafting and DIY

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  1. Verified owner Old newbies (verified owner) – June 28, 2026

    Rated 5 out of 5

    First Pourla pour today, turned out great! We are beginners and it was a small project (4 coasters) we added a mica powder for our first time also, and the coasters look so nice! We do have one that has a dust particle in it 🥴 and was beyond our working window but still a great first project pour with the Ultra Heat.

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Shipping & Delivery

Fast dispatch, free shipping, and easy tracking — here’s what to expect.

Shipping Locations

We currently ship within the United States only. International shipping is not available at this time.

Where We Ship From

  • 1Our FBA warehouse, or
  • 2Our warehouse in Irvine, California

The carrier (UPS, FedEx, USPS, Amazon Logistics, etc.) will be shown in your shipping confirmation email.

Shipping Costs

FREE Standard Shipping on all U.S. orders — no extra shipping fees.

No hidden costs Free shipping U.S. only

Processing Time

  • 1Orders are processed within 1–3 business days.
  • 2After dispatch, you’ll receive a shipment confirmation email.
  • 3Your email includes a tracking number.

Business days exclude weekends and holidays.

Shipping Time (U.S.)

Free Express Shipping: estimated 2–7 business days after your order ships.

Most customers receive orders within 2–5 days depending on location.

Order Tracking

Once shipped, we’ll email you your tracking number so you can track your order.

If you don’t see the email, please check your spam/junk folder.

Estimated Delivery Window With our standard option, most orders arrive within 2–7 business days after shipment.
*Delivery time may vary by destination and carrier delays (weather, peak season, etc.).
Return & Refund

At Pourla, we want you to be completely satisfied with your purchase. If for any reason you are not, we accept returns within 30 days of delivery for a full refund. We want you to be overjoyed with your purchases from us. Our return policy is simple and worry-free. If for any reason you are unsatisfied with a product, you can notify us via the contact form on our Contact Us page or send an email to us at pourlaepoxy@gmail.com Our team will provide all of the details and information for initiating a return.

Please note that our return policy lasts 30 days from the delivery date or pick-up date.

As soon as the returned product(s) are received back to our warehouse in good condition, our team will issue your refund. In order to process your return as quickly as possible, we ask that your order number be clearly marked on all boxes for our warehouse team.

We are only able to issue refunds via the original method used for payment on the order. if the original method of payment is no longer available, please notify us and we would be happy to issue store credit equal to the amount of the refund.

REFUND PROCESS: our team will start the refund process as soon as we received the package from you. It will take up to 2 business days to finish the refund process and your money will be sent back to the original payment method. Depending on your banking institution, your refund will be credited back to your original payment method(s) in 3 to 5 business days after we issued your refund.

Damaged or Defective Items

We stand behind the quality of the products we sell, and we inspect every item before shipment. while cases are rare, damages and defects do happen once in a while.

  • Please Inspect the item upon delivery. If you find the package of your item(s) is broken, please notify the delivery company and our team as soon as possible.
  • If damage is noted, photograph the item and packaging.
  • if an item or part is structurally damaged and completely unusable, refuse delivery of the damaged item or part only.
  • Do not refuse undamaged items or parts, you are responsible for all redelivery costs, including but not limited to storage fees.
  • Claims received in excess of 3 calendar days beyond the delivery will not be accepted.
  • Photographs must be clear and attached to your claim within 3 calendar days.

Order cancellation

Cancellation – Unshipped

  • You can cancel your order for a full refund before the order is set up for shipment. Please note that this does not apply to Custom Orders.

Cancellation – Shipped

  • You can cancel your order once it has been set up for shipment, however, please note that the costs of both outbound and return shipping will be reduced from your refund amount. Please note that this does not apply to Custom Orders.

Cancellation – Custom Orders

  • Once a custom order has entered production and moved to ‘In Production’ states, all costs of production have been incurred and therefore cancellation is no longer possible and the balance paid cannot be refunded.
  • if you have already received your order please refer to the Return Policy above as a cancellation is no longer available.

Limited Manufacturer Warranty

If any item(s) arrives with broken or defective parts, or if parts break during assembly, there is no need to return them. We offer replacement parts free of charge for up to 14 days after the date of purchase under our warranty. All you need to do is contact us via email with photos of the affected parts to receive replacements.  If you opt to waive the warranty and return the product instead due to broken or defective parts, the standard return policy applies.

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Pourla provides professional-grade epoxy systems for creative, residential, and commercial use. Engineered for performance, reliability, and consistent results.

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Email: pourlaepoxy@gmail.com

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1:1 Ultra Heat Resistant Epoxy Resin For Topcoating, Crafting and DIY

$45.99 – $152.99Price range: $45.99 through $152.99