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Polyester Reinforcing Fabric

SKU: PF-236-180

Polyester fabric is a great tool for reinforcing Silicone Roof Coatings and strengthening a roof system. 

Available in: 
4" Wide x 180' Long
6" Wide x 180' Long
12" Wide x 180' Long

4"-12" sizes are primarily used around flashings, repairs, seams, and edge details.

36" Wide x 180' Long
48" Wide x 180' Long

36" & 48" sizes are primarily used with our Fully-Reinforced System.

Application: This fabric is to be used with a 3-course system: coating-fabric-coating. See Application section below for more detailed instructions.


PF 200 Polyester Fabric is a stitch-bonded, low profile, polyester designed for use with our silicone roofing and waterproofing systems. Together they form a strong yet conforming membrane. PF 200 Polyester Fabric is used to increase tensile strength, specifically at joints, flashings. and seams that may move as the roof expands and contracts.

Storage and Shelf Life: Store indoors in a dry location.


Application: After the surface has been properly prepared, mix the product briefly with a power mixer. Apply the base coat at a rate of 2.0 to 2.25 gallons per square (depending on surface texture). Immediately roll the PF 200 Polyester Fabric into the wet coating followed by another coat of the PS 900 over the fabric. This intermediate coat should be applied at a rate of 1.5 gallons per square. Back roll the intermediate coat to remove all wrinkles, air bubbles and fish mouths in the fabric.

Once the base and intermediate coat of the PS 900 has completely cured, apply the HS 3200 at the rate specified to obtain the appropriate warranty. Refer to the PM Guide Specification for further installation instructions.

Technical Documents