joint compound
us gypsum 384211120 18 lbs . easy sand 90 joint compound
features use for taping and finishing sheetrock gypsum panels water resistant under tile in bathroom wall areas ; and for finishing joints in exterior gypsum ceiling boards vinyl binder nonasbestos safe to handle sand use offers humidity resistance exceptional bond with low shrinkage and check crack resistance in heavy fills permits same day joint finishing and usually next day decoration laminates gypsum panels to gypsum panels to sound deadening boards and to above grade concrete surfaces for filling and smoothing ; finishes interior concrete ceilings and above grade concrete meet astm standard c475 set time min 90 dimension 20 x 10 x 3 5 in item weight 18 5 lbs sku orgl15167
us gypsum