CertainTeed Lite Sand Plus20 Setting Compound 8.1K

CertainTeed Lite Sand Setting Compounds are lightweight, sandable, chemically setting powders used to pre-fill joints, embed joint tape and conceal joints, fasteners and trim accessories on gypsum wallboard. They can also be used for interior patching and repair. They are ideal for heavy fills because they are specially formulated to harden with very little shrinkage in a prescribed time frame. Offered in 20, 45 and 90 minutes setting times.