Delivers a ''Silicone Tough'' latex formulation for outstanding interior and exterior performance
100% waterproof & weatherproof. Seals joints up to 2'' wide.
Superior flexibility & crack proof
Ideal for composite wood & PVC trimboard. Paintable, low odor & easy water clean-up.
Easy to gun out & tools smoothly.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.41 inch
Height : 3.58 inch
Length : 11.42 inch

Item Weight: 2.5 pounds (View shipping rates and policies)
Shipping Weight: 2.91 pounds (View shipping rates and policies)

ASIN : B0746DVVH7

Product Description

DAP DYNAFLEX 230 delivers a ''Silicone Tough'' latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crack proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1'' wide and the cured sealant is mold and mildew resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene, and composite trimboard. Easy to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.