PR20 Partially Reinforced Coating System
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The Acrylabs PR20 Elastomeric Coating System is a fluid applied partially reinforced membrane for metal panel, standing seam, single ply and low slope roofs. Combining our 2100 series 100% Acrylic/Elastomeric coating with our Mesh 2000 provides a fully adhered, seamless membrane system with superior weatherability. The PR20 is a monolithic, sustainable coating system that will yield a final minimum membrane thickness of 20 mils throughout the field of the roof and 45 mils at the reinforced areas. Acrylabs coatings are waterborne and meet or exceed all V.O.C. regulatory requirements.
Components of the PR20 System | Primer and Accessory Items of the PR20 System |
2100B Base Coat |
2400 Brushable Sealant |
2100 Finish Coat |
|
2000 Mesh Fabric Reinforcement | Butyl Buttons 2” fastener cover |
Installation:
All flashings, terminations, penetrations and any other areas deemed necessary should be reinforced using the following guidelines:
A.) Apply a generous coating of 2100B Base Coat to the area to be reinforced.
B.) Embed appropriate width Mesh 2000 into wet coating, removing all wrinkles and fishmouths.
C.) Apply a saturation coat of 2100B Base Coat.
*These areas must be coated when applying finish coats to ensure minimum membrane thickness.
Apply 2100 Finish Coat to all areas at a minimum rate of 1.25 gallons per 100 square feet (80sq.ft./gal.), allow to dry. Apply final coat 2100 Finish Coat to all areas at a minimum rate of 1.25 gallons per 100 square feet (80sq.ft./gal.).
Inspect roof and apply additional Acrylabs coating as necessary to ensure a final membrane thickness of 20 mils DFT (dry film thickness) throughout the field of the roof and 45 mils at the reinforced areas.
This is a general guideline, minimum material requirements may change based on project specific requirements. Consult Acrylabs technical department for additional information. Failure of the substrate does not constitute Acrylabs coating or system failure.
Application:
Acrylabs coatings can be brushed, rolled or sprayed utilizing airless spray equipment.
Spray Equipment: The following are guidelines for airless equipment.
A min. 3000PSI pump is required Tips range: 320-635