AlphaGrade™
High Performance, Two-Component, Bio-Based, Polyurethane Leveling Coat for Gravel-Surfaced, Built-up Roofs
AlphaGrade is used to restore gravel-surfaced, built-up roofing (BUR) systems. It is used as a leveling coat that secures gravel to the roof, after which the AlphaGrade Base Coat and highly-reflective AlphaGrade Top Coat are applied. This combination provides three layers of waterproofing protection to aging but still functional gravel-surfaced roofs, so the roof does not need to be replaced. With virtually no smell, AlphaGrade is perfect for use in sensitive environments such as schools, hospitals, occupied buildings, etc.
![Alpha Grade _beforeandafter _flyer -732x 487](/media/351127/alphagrade_beforeandafter_flyer-732x487.jpg)
Composition:
AlphaGrade is a two-component, bio-based, polyurethane levelling coat. Its high percentage of bio-based and post-consumer recycled content makes it both sustainable and environmentally responsible. AlphaGrade employs a catalyzed cure, which results in faster cure times compared to one component products. High solids (100%) results in enhanced waterproofing and greater value. A low VOC product, AlphaGrade is non-flammable, meets California VOC standards and is very low in odor.
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