AllPro Gold Caulk
ALLPRO GOLD? High Performance Sealant – Advanced technology with a lifetime warranty. Ideal for the quality conscious builder because it withstands sheer movement and adheres to hardboard siding, pressure treated lumber and bare aluminum … plus glass and concrete. It is excellent for expansion and control joints. Withstands 500% elongation with 98% memory and meets the performance requirements of TTS-00230-C, Type II, Class A and ASTM C-920. Microscopic air has been removed from this product to assure maximum gunability.