Plaster-Weld is a high quality-bonding agent that bonds new plaster to any clean, structurally sound, interior surface. 



Plaster-Weld is a high quality-bonding agent that bonds new plaster to any clean, structurally sound, interior surface. Larsen Products produces its patented formulation incorporating polyvinyl acetate homopolymer to result in a revolutionary bonding agent, designed exclusively for interior use. The product prepares the surface to allow you to plaster directly to concrete over electric radiant heat cable and to bond cement mortar beds to smooth concrete for installation of rigid foam insulation. For more information, call 800-633-6668 or visit www.larsenproducts.com.