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Home Epoxy Floor Coating High-Performance Epoxy Primer | Clear Moisture Barrier for Strong Floors
pourla-epoxy-primer-clear-mositure-barrier-for-concrete-floor-image-2026
Clear moisture barrier
deep concrete penetration and stong bonding
transparent finish
deep concrete penetration
pourla epoxy flake floor layers
pourla-epoxy-primer-clear-mositure-barrier-for-concrete-floor-image-2026
Clear moisture barrier
deep concrete penetration and stong bonding
transparent finish
deep concrete penetration
pourla epoxy flake floor layers

High-Performance Epoxy Primer | Clear Moisture Barrier for Strong Floors

$109.00 – $199.00Price range: $109.00 through $199.00


Industrial Grade Bonding. Moisture Barrier Protection.
Coverage: 220-300 ft² / kit
Mix Ratio: 2A : 1B by weight
Working Time: 40 minutes @ 77°F (25°C)
Cure Time: Initial: 5-6 hours | Full: 36-48 hours



Technical Data Sheet

1.5 Gallon Kit
3 Gallon Kit
Clear
Free Shipping on all orders
In stock · Fast dispatch | Ship from California Order by 4 PM to receive it between 2nd June and 7th June
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Description
Industrial Grade Prep

Clear Moisture Barrier For Strong Floors

The secret to a floor that lasts a lifetime is the prep work. POURLA High-Performance Epoxy Primer is a two-component, 100% solid, low-odor, low-viscosity, high-penetration resin that creates an unbreakable bond between your concrete and top coat.

What is a high-performance epoxy primer?

It acts as the crucial foundation for any professional floor coating system. Concrete is naturally porous and holds moisture and air. If you apply a top coat directly to bare concrete, that trapped air will escape (outgassing), causing bubbles, craters, and eventual peeling.

Backed by independent lab testing, POURLA Epoxy Primer is formulated with a low-viscosity, high-penetration resin that sinks deep into the concrete's pores. It physically locks into the slab, sealing off moisture vapor transmission and providing a smooth, flawless canvas for your metallic, flake, or solid color top coat.

Think of it like double-sided tape: it grabs onto the concrete with incredible strength and gives the subsequent layers the perfect surface to adhere to. It's the ultimate insurance policy for your concrete floor.

By applying our primer, you eliminate the risk of hot-tire pickup, delamination, and moisture damage, ensuring your beautiful floor stays pristine for decades.

Core Performance Advantages

Locks Out Moisture

Certified to ASTM E96 standards. Acts as a vapor barrier to prevent hydrostatic pressure from ruining your floor and causing coating failure.

Unbeatable Adhesion

Tested to ASTM D4541-22. Penetrates deep into the concrete profile to create a permanent mechanical bond with the slab.

Stops Outgassing

Seals pores to prevent air bubbles and pinholes from forming in your expensive top coat.

Versatile Application

Perfect base coat for epoxy flake systems, metallic epoxy, solid colors, and polyaspartic floors.

Fast Cure Time

Formulated for efficiency, allowing you to move on to your next top coat sooner (5-7 hours).

Low Odor & Zero VOCs

100% solids formula means no harsh chemical smells during application. Completely safe for indoor use.

How Much Do I Need?

Depending on the porosity of your concrete, a single 1.5-gallon kit will cover approximately 220 to 300 square feet (150-200 sq. ft. per gallon).

If your concrete is highly porous, broom finished, or mechanically ground very rough, it will absorb more primer and the coverage rate will decrease.

Epoxy Primer Coverage Calculator

0.25 mm ≈ 0.0098 inch

Where Can I Use Epoxy Primer?

Pourla High-Performance Epoxy Primer is ideal for residential, commercial, and industrial concrete floors, including:

  • Garage Floors & Driveways
  • Basements & Rec Rooms: Prevents moisture vapor transmission, a common issue in basements, keeping your floor safe and dry.
  • Commercial Kitchens & Restaurants
  • Warehouses & Manufacturing Facilities: Provides the strong foundation necessary to withstand heavy machinery and forklift traffic.
  • Retail Showrooms
  • Auto Shops & Hangars

It creates a secure bond on virtually any properly prepared indoor concrete surface, ensuring long-lasting performance.

How To Choose Products And Steps For Your Floors?

To make it easier for our customers, choosing the products for creating an epoxy floor can be guided by the following principles:

Premium Flake Floor System

Apply High-Performance Epoxy Primer to seal the concrete.
Apply Epoxy Base Coat and fully broadcast decorative flakes.
Seal with Clear Polyaspartic Top Coat for ultimate UV & scratch resistance.

Metallic Epoxy Floor System

Apply High-Performance Epoxy Primer(mix with dark/black coloring dyes).
Mix metallic pigments with Clear Epoxy Base Coat to create marble effects.
Finish with Clear Polyaspartic Top Coat for high-gloss protection.

Solid-Color Floor System

Apply High-Performance Epoxy Primer directly to the concrete.
Mix Epoxy Topcoat/Base Coat with solid color pigments and apply.
(Optional) Apply Clear Polyaspartic Top Coat for added longevity.

Clear Coating System

Apply High-Performance Epoxy Primer to seal the bare concrete.
Apply Clear Epoxy Base Coat to build thickness.
Proceed with Clear Polyaspartic Top Coat.

Floor Renovation (Painted Floors)

Grind to remove old paint and properly profile the surface.
Apply High-Performance Epoxy Primer.
Build your system with Epoxy Base Coat and finish with Polyaspartic Top Coat.

How to Apply Epoxy Primer Correctly?

For best results, surface preparation is the most critical step for a successful epoxy floor.

1

Surface Preparation

Concrete must be clean, dry, and mechanically profiled (grinding or shot-blasting) to a CSP (Concrete Surface Profile) of 2 or 3. Ensure all dust, oils, and previous coatings are removed.

2

Mix with Part A and Part B

Accurately measure and mix 2 parts Resin (Part A) to 1 part Hardener (Part B) by weight. Use a low-speed drill and mix slowly for 3 full minutes, scraping the sides and bottom of the mixing container.

3

Apply the Primer

Pour the mixed primer onto the floor in ribbons. Use a squeegee to spread the material evenly, then immediately back-roll with a 3/8" nap lint-free roller to ensure uniform coverage.

4

Wait for the Top Coat

Allow the primer to cure until it is "tack-free" (usually 5-7 hours depending on temperature). You must apply your base/top coat within 48 hours to ensure a chemical bond.

Specifications

Mix Ratio 2A : 1B by weight
Coverage 150-200 sq.ft / gallon
Working Time 40 minutes @ 75°F
Initial Cure 5-6 hours
Full Cure 36-48 hours
Adhesion Strength 10 MPa/1450.38 psi (ASTM D4541-22)
Moisture Vapor Trans. 0.051g/(m²·h) / 0.176 US Perms(ASTM E96)
Pot Life 35-40 minutes
Application Temp 60°F - 85°F
Color Clear
Shelf Life 12 months

Why Choose Pourla Epoxy Primer?

Unlike standard retail epoxies that sit on top of the concrete, Pourla Epoxy Primer is engineered to become part of the slab. It provides an industrial-grade foundation that residential garages, commercial warehouses, and industrial floors demand. Don't compromise your expensive top coats by skipping the prep. Start with the best foundation.

Frequently Asked Questions

Why do I need to use an epoxy primer before the top coat?

Concrete is highly porous and contains trapped air. If you apply a top coat directly, the air escapes and creates bubbles or pinholes (outgassing). Our primer seals the concrete, blocks moisture vapor, and provides an unbeatable mechanical bond (ASTM D4541-22 certified) for your subsequent layers.

How much area does one 1.5-gallon kit cover?

A 1.5-gallon kit covers approximately 225 to 300 square feet (150-200 sq. ft. per gallon). The exact coverage depends on the porosity of your concrete. Highly porous or heavily ground surfaces will absorb more primer.

How long should I wait before applying my base coat or top coat?

You should wait until the primer is "tack-free" but still within its recoat window, which is typically 5 to 7 hours at 77°F. For the best chemical bond, you must apply the next coat within 24 hours. If you wait longer than 48 hours, you will need to lightly sand the primer before recoating.

Can this primer handle high moisture levels in the concrete?

Yes. Pourla Epoxy Primer acts as a powerful moisture vapor barrier and is certified to ASTM E96 standards. It is designed to block hydrostatic pressure that would normally cause standard retail epoxies to peel or delaminate.

Does it have a strong chemical smell?

No. Our primer is a 100% solids formulation with Zero VOCs. It has a very low odor, making it completely safe for indoor use in basements, residential garages, and commercial kitchens without harsh fumes.

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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.

SKU: N/A Category: Epoxy Floor Coating
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POURLA

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

Call: +1 (209) 606-6068

Email: pourlaepoxy@gmail.com

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High-Performance Epoxy Primer | Clear Moisture Barrier for Strong Floors

$109.00 – $199.00Price range: $109.00 through $199.00