Waterproof Membrane

Proudly Protecting

Green Built Initiatives, Concrete & ICF Foundations, Concrete Slabs, Buried Shoring, Elevator Shafts, Tunnels, Retainer Walls, Deck Framework, Footings & Pilings, Seam Sealing, Flower Beds, Fence & Telephone Posts, Cinder Block & Brick Walls, Buried Septic & Water Tanks, Grade Beams, Bridges, Roadwork, and more!

WSM 2 55 Gallon Drum Foundation Coating

55 Gallon Drum
approx: 8,250 sq.ft of coverage / coat
approx: $0.35 USD / sq.ft / coat

WSM 2 5 Gallon Pail Foundation Coating

5 Gallon Pail
approx: 750 sq. ft of coverage / coat
approx: $0.38 USD / sq.ft / coat

WSM 2 1 Gallon Pail Foundation Coating

1 Gallon Can
approx: 150 sq.ft of coverage / coat
approx: $0.50 USD / sq.ft / coat

WSM2 24 Stack

Weatherskin Providers

Are you a contractor or wholesaler? Weatherskin offers exclusive bulk pricing for approved contractors and wholesalers.

Applying The Product

Weatherskin Corporation Info-Graphic Flood and Trowel Weatherskin Corporation Info-Graphic Roller Weatherskin Corporation Info-Graphic Sprayer Weatherskin Corporation Info-Graphic Brush

So Easy To Spray And There’s No Mess!

Weatherskin Foundation Coating

A high performance acrylic elastomeric coating formulated for protecting ICF Construction foam foundations, Concrete foundations, Wood and Metal components, and sprayed-in-place polyurethane foam coated oil tanks from physical degradation through weathering and UV radiation. This product is designed for both maximum durability above and below ground.

  • Typically applied with a sprayer to form a seamless, protective barrier against leakage, moisture intrusion and UV radiation.
  • Withstands substrate movement and accommodates rapid changes in temperature while maintaining protective barrier.

Weatherskin Corporation’s polymer manufacturing team has, since 1989, supplied the oil, manufacturing, building and commercial markets with innovative and durable water-proofing, flooring and roofing solutions. Creating coatings, colorants, tints, and membranes that are formulated to meet or exceed all International standards

  • We are consistently testing and perfecting our lines to create specialized versions of our products for different industry uses.
  • 10x the thickness of paint, elongation properties unlike any competitor, and an available fire-retardant additive, our self-priming membranes bond to anything and far outlast any other products.
  • Our products coat metal tanks that experience 100-degree temperature swings, hail, frost, and blistering sun annually. Enough said.
  • Not only do Weatherskin products have less than 1% fade rate annually, it creates a barrier to block harmful radon gasses

Key Features

Water-proof not just resistant

Will repel water and keep surfaces waterproof for a long lifespan.

Perfect for every substrate

Product coats and protects all substrates including PTW, concrete, foam substrates, ICF, Wood and several more.

Radiation / Radon resistance

Will block and control most levels of radon and off gases.

Rubber-look 10 times thicker than paint

Extremely thick protective layer creating long lasting protection.

Rated for use in high pH compost

Has strong resistance to composting and degradation in underground applications.

Fire resistance available – Rating of 10

Heavy fire protection and rating for burning surfaces.

Smoke rating of 5

Will not create dangerous levels of toxins when exposed to fire.

UV resistant

Coating has a high level of UV protection.

Cold applied

Cold fluid applied down to 5 degrees Celsius or 41 degrees F.

Environmentally friendly

This product has low VOC content and made with environmentally friendly ingredients and can be used for LEED credits.

Highly Flexible

Product performs at 300% flex rating and is flexible on all surfaces.

Weatherskin Corporation Info-Graphic Membrane Weatherskin Corporation Info-Graphic Interior Exterior Weatherskin Corporation Info-Graphic Matte Finish Weatherskin Corporation Info-Graphic UV Stable Weatherskin Corporation Info-Graphic Encapsulate Weatherskin Corporation Info-Graphic Mold Mildew Resistant Weatherskin Corporation Info-Graphic Strong Bonding Weatherskin Corporation Info-Graphic Fast Drying Weatherskin Corporation Info-Graphic Versatile

Click to learn more


  • FDA (Food and Drug Administration)
  • CFIA (Canadian Food Inspection Agency)
  • CHFA (Canadian Health & Food Administration)
  • CDSA (Controlled Drug & Substances Act)
  • FDR (Food & Drug Regulations Act)
  • NHPD (Natural Health Products Dept)
  • NCR (Narcotic Controlled Regulations)
  • ACMPR (Health Canada)
  • LEED (Leadership in Energy and Environmental Design)
  • USGBC (United States Green Building Council)
  • CaGBC (Canadian Green Building Council)
  • ASTM (American Society for Testing & Materials)
  • UL (Underwriters Laboratories)
  • ULC ( Underwriters Laboratories of Canada)
  • ISO (International Organization for Standardization)
  • CFIA (Canadian Food Inspection Agency)
  • AMETEK Brookfield
  • INTERTEK Canada



Damages & extra costs can occur from:

  • Time and money spent re-waterproofing your structure
  • Costs of replacing mold & moisture affected substrates
  • Loss of low emissions / green product credits & rebates
  • Cost of materials to hide sensitive & unattractive products from sunlight
  • Having to buy, stock, transport and dispose of multiple products per build


Your structure becomes drastically more efficient:

  • You gain security in knowing our system in water proof
  • You save money on time and high rate of product coverage
  • You have protection in direct sun and the freedom to add color
  • You get a deterrent to radon, pests, bacteria, mildew, mold & flame
  • You’re provided peace of mind with an unmatched warranty

WSM2 Below Ground Fails WSM2 Below Ground Fails WSM2 Below Ground Fails WSM2 Below Ground Fails WSM2 Below Ground Fails

WSM2 Below Ground Checkmark WSM2 Below Ground Checkmark WSM2 Below Ground Checkmark WSM2 Below Ground Checkmark WSM2 Below Ground Checkmark



  • Not actually water-proof only a dampener
  • Pulls away from a structure when disturbed
  • Extremely messy and highly toxic (high waste)
  • Fails when exposed to UV light
  • Corrosive and unsuitable for use on foam


  • Peeling and blistering due to improper adhesion
  • Shorter lifespan underground
  • High VOC & chemical content
  • Very Low UV tolerance
  • Low coverage due to high shrinkage


  • Often pore adhesion and requires primer
  • Difficult and timely to apply
  • Expensive
  • Seams and edges peel allowing intrusion
  • Fast delamination and deterioration

Proudly Protecting

Green Built Initiatives

Concrete & ICF Foundations

Concrete Slabs

Buried Shoring

Elevator Shafts


Retainer Walls

Deck Framework

Footings & Pilings

Seam Sealing

Flower Beds

Fence & Telephone Posts

Cinder Block & Brick Walls

Buried Septic & Water Tanks

Grade Beams

Waterproof Membrane