RustBlocker Metal Coating “WeatherSeal Waterproofing Primer” has been added to your cart. View cart $48.00 Prevents rust formation on metal surfaces. RustBlocker Metal Coating quantity Add to cart Category: Children's creativity Description Description Prevents rust formation on metal surfaces. Related products UltraClear Sealer $5.00 Add to cart StoneFlex Outdoor Coating $4.00 Add to cart FlexPro Wall Crack Repair Paint $26.00 Add to cart AquaShield Marine Varnish $21.00 Add to cart