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Pecora Dynatrol I-XL: Poly-Urethane Caulk and Sealant

Dynatrol 1 is a non-sag, moisture-curing general purpose sealant providing a durable rubber like seal which maintains and effective bond between materials of similar of dissimilar porosities, surface textures or expansion coefficients.

Dynatrol I-XL is designed for use in expansion and control joints, precast panels, tilts walls, copings, steps and risers, glazing, bedding panels, window and door perimeters and metal curtain walls.


DynaTrol I- data pg 1   DynaTrol I- data pg 2Dyna Trol I color chart