Tower Sealants ACCELERATOR TS-00017 Acrylic Silicone Sealant, White, 7 to 14 days Curing, 40 deg F,

This unique modified acrylic silicone is formulated to be spray painted immediately or brushed in just 30 mins, without the phenomena of spider webbing. For best results this product should be tooled within 10 mins after application.