GAF EverGuard TPO One‑Part Pourable Sealant, White — 28 oz CartridgeEverGuard TPO OnePart Pourable Roof Sealant, White A moisture cure, self leveling sealant for pitch pans on single ply roofing, designed to bond to most construction materials. Solvent free and isocyanate free, it cures without shrinking or outgassing, making it suitable for damp, cold, or dry climates. Key Features: Moisture Cure Technology: Cures with ambient moisture for reliable performance in damp, cold, or dry conditions Self Leveling

EverGuard TPO One‑Part Pourable Roof Sealant, White

A moisture-cure, self-leveling sealant for pitch pans on single-ply roofing, designed to bond to most construction materials. Solvent-free and isocyanate-free, it cures without shrinking or outgassing, making it suitable for damp, cold, or dry climates.

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Key Features:

• Moisture-Cure Technology: Cures with ambient moisture for reliable performance in damp, cold, or dry conditions
• Self-Leveling Application: Ideal for filling pitch pans and penetration seals on single-ply roof systems
• Solvent & Isocyanate Free: Low-odor formula that will not shrink, outgas, or bubble on damp surfaces
• Elastomeric Adhesion: Excellent grip to most construction materials; low durometer accommodates movement
• Compliance Ready: Conforms to OTC, CARB, BAAQMD, SCAQMD; Prop 65, USDA non-food contact; NAHB, LEED 2.2; ASTM D2369 (EPA Method 24)

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Specifications Table:

Specification	Details
Color	White
Packaging	28 Oz. Cartridge
Intended Use	Pitch pans and penetration seals on single‑ply roof systems (TPO)
Cure Type	One-part, moisture-cure
Application Behavior	Self-leveling; elastomeric with excellent adhesion to most construction materials
Formulation	Solvent-free; contains no isocyanates; non-shrinking; does not outgas/bubble on damp surfaces
Durometer	Low durometer to accommodate movement
Applicable Standards	OTC Rule for Sealants and Caulks; CARB; BAAQMD; SCAQMD; California Proposition 65; USDA Non‑food Contact; NAHB; LEED 2.2; ASTM D2369 (EPA Method 24)
Style/Compatibility	TPO Roof Systems
Manufacturer Number	7776920
Product Number	GAF1PPSW
Unit of Measure	TB

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Frequently Asked Questions (FAQ):

Q: What roofing systems is this sealant designed for?
A: It’s formulated for use in pitch pans on single-ply roof systems, including TPO installations.

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Q: Can it be applied in cold or damp weather?
A: Yes. As a moisture-cure sealant, it cures effectively in damp and cold climates as well as dry conditions.

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Q: Will the product shrink or bubble while curing?
A: No. It is solvent-free and contains no isocyanates, so it will not shrink or outgas/bubble on damp surfaces.

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Q: What color and packaging does this SKU come in?
A: White color in a 28 oz cartridge.

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Q: What standards does it meet?
A: Conforms to OTC Rule; meets CARB, BAAQMD, SCAQMD; complies with Prop 65; USDA non-food contact; NAHB; LEED 2.2; ASTM D2369 (EPA Method 24).

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Seal Every Penetration with Sleek, Confident Precision

This pourable sealant glides into pitch pans, creating a clean, continuous skin that feels both engineered and elegant. I love its self-leveling finish—subtle, restrained, and purposeful—perfect for keeping rooftop details visually quiet. Style it with crisp white TPO membranes to maintain a seamless field. It’s a quiet luxury essential: discreet, durable, and impeccably finished.

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Choose EverGuard One‑Part Pourable Sealant for a clean, compliant, and long‑lasting seal on your next TPO roofing project.