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Surface Treatments
Remodeling Magazine staff picks the latest products. Made from naturally mold-resistant inorganic fiberglass, the Spider Custom Insulation System is a formaldehyde-free, spray-in insulation that completely fills wall cavities, eliminating gaps and voids where energy can escape. Spider's thermal performance reaches R-values of R-15 in a 2x4 wall cavity and R-23 in a 2x6 wall cavity. The material sprays in practically dry, with a lower moisture content than dry wood, and dries completely in two to six hours, allowing drywall to be put up the same day.
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