73263429
May 23, 1980
Dec 29, 1981
Sealer Compounds and Solvent Welding Solutions for Sealing the Seams of Plastic Sheet Materials, Particularly Sheeting for Insulation and Waterproofing Applications
ChemicalsPlastic Sheet Materials-Namely, Polyvinyl Chloride, Particularly for Insulation and Waterproofing Applications
Rubber Goods