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Henry Pro-Grade 923 Butter Grade Silicone Roof Sealer White 2 Gallon
Henry Pro-Grade 923 Butter Grade Silicone Roof Sealer White 2 Gallon
Henry’s Pro-Grade 923 Butter Grade Silicone Roof Sealer is a remarkably versatile, durable yet flexible membrane that can be easily brushed or trowel-applied at thicknesses up to ¼" thick. It serves as an excellent repair material for many roofing substrates.
Henry Pro-Grade 923 Butter Grade Silicone Roof Sealer White 2 Gallon
- Title 24 Compliant
- Color: White
- High solids
- Solvent-free - VOC compliant
- Permanent ponding water resistant
- No hardening, chalking, crazing or cracking
- Excellent adhesion and hang - vertical and horizontal applications
- Rain safe in 1 hour
- Wide temperature application range: 35F to 120F
- Wide temperature performance range: -40°F to +200°F
- 100% silicone moisture-cure technology
- Ready to use and easy to apply by brush or trowel, up to ¼” thick
Can be used as a repair material for the following, and more:
- Direct-to-metal repairs
- Spray polyurethane foam
- Smooth built-up
- Smooth modified bitumen
- Granulated modified bitumen
- Aged single-ply roof membrane
- Seals flashings
- Flashings
- Seams
- Fasteners
- Drains
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