Not recommended for concrete, marble, stone, galvanized metal or galvalume.
Interface and surfaces must be clean, dry and free of dust, dirt, oil, frost, moisture and water-proofing and release agents. All painting should be done before application. Cut cartridge nozzle for 3/8” hole and puncture inner seal, apply bead size as desired. Always apply uniform bead and tool immediately after application to ensure full contact with both sides of the joint area. Squeeze out should not occur on most overlap seals if applied properly. Sealant starts to skin over in five to ten minutes and dries to the touch within an hour.