AcryLabs 2100B 100% Acrylic Base Coat Roof Coating 5 Gal Gray - image 1

AcryLabs 2100B 100% Acrylic Base Coat Roof Coating 5 Gal Gray

Regular price $285.00

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AcryLabs 2100B 100% Acrylic Base Coat Roof Coating 5 Gal Gray


AcryLabs 2100B Base Coat is a waterborne, 100% acrylic roof coating sold here in a 5 gallon pail of Base Gray. It is the base component of the fully or partially reinforced Acrylabs roof membrane and is used to adhere and embed Mesh 2000 fabric reinforcement on compatible roof surfaces.


Key Features:

  • 100% acrylic: Waterborne 100% acrylic coating formulated for maximum adhesion across many substrates.
  • Embeds Mesh 2000: Used to adhere and embed the fabric reinforcement Mesh 2000 in the Acrylabs membrane system.
  • Broad adhesion: Bonds to asphalt, metal, modified bitumen, concrete, wood, EPDM, PUF and most single-ply membranes.
  • Flexible application: Can be brushed, rolled or sprayed depending on the job.
  • System component: A base coat layer of the fully reinforced and partially reinforced Acrylabs roof membrane.

Specifications Table:

Specification Details
Brand AcryLabs
Sell unit 5 gallon pail
Product line Acrylabs roof membrane system
Available colors Base Gray
Available sizes 5 gal and 55 gal containers (5 gal sold here)
Dimensions 5 gallon pail
Material Waterborne 100% acrylic
Color / finish Base Gray
Application Brush, roll or spray; final thickness varies with surface porosity and texture
Coverage note Final thickness varies depending on surface conditions (porosity, texture)
Intended use Base coat to adhere and embed Mesh 2000 reinforcement in reinforced Acrylabs roof membranes
Reinforcement Mesh 2000 fabric (sold separately)

Coverage & How Much You Need:

Final coverage varies with substrate porosity and texture since final film thickness depends on surface conditions. Estimate usage per the Acrylabs system specification for your substrate before ordering; Mesh 2000 reinforcement is embedded into this coat.

Fit and Compatibility:

Part of the fully reinforced and partially reinforced Acrylabs roof membrane system and designed to be used with Mesh 2000 reinforcement fabric, sold separately. Formulated for adhesion to asphalt, metal, modified bitumen, concrete, wood, EPDM, PUF and most single-ply membranes.


Frequently Asked Questions (FAQ):

Q: What is included?
A: One 5 gallon plastic pail of AcryLabs 2100B Base Coat in Base Gray; Mesh 2000 reinforcement and top coats are sold separately.


Q: How is it applied?
A: It can be brushed, rolled or sprayed; final thickness will vary with surface porosity and texture.


Q: What substrates does it stick to?
A: It is formulated for maximum adhesion to asphalt, metal, modified bitumen, concrete, wood, EPDM, PUF and most single-ply membranes.


Q: Do I need reinforcement fabric?
A: Yes, when building the reinforced Acrylabs membrane, 2100B is used to adhere and embed Mesh 2000 fabric, which is ordered separately.


Q: What size containers are available?
A: 2100B comes in 5 and 55 gallon plastic containers; this listing sells the 5 gallon size.


Expert Verdict — Reviewed by the SuperArbor Pro Desk

Apply 2100B into the system in accordance with the Acrylabs specification for the substrate, wetting the surface well before embedding Mesh 2000 while the coating is wet. Porous concrete or weathered surfaces will soak up more material, so adjust your gallon estimate upward. Confirm substrate compatibility and ambient conditions before spraying, and top-coat per system requirements.

Follow the product safety data sheet for ventilation, PPE and cleanup, and avoid application in conditions that prevent proper curing.


Order AcryLabs 2100B Base Coat in the 5 gallon pail for your reinforced Acrylabs membrane system.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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