DAP Weatherproof Patching Compound is formulated with innovative Weather Max Technology for long-lasting, all weather protection. Weatherproof Patching Compound provides exceptional weatherproof protection that prevents discoloration, cracking and crumbling. The tough hydrophobic surface provides a waterproof repair that won't swell, soften, blister or breakdown and it is mold, mildew & algae resistant making it perfect for areas with continuous exposure to the elements. It has strong multi-material adhesion to tough porous and non-porous materials making it ideal for exterior applications such as the installation, finishing or repairing of fiber cement siding, PVC trim board, vinyl siding, metal, composite, concrete, brick, wood and more. 2 to 4 hour dry time. Application temperature: 40 to 150 degree F. Service temperature: 0 to 120 degree F. Easy water clean-up and low in odor. 12 month shelf life.
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