MasterSeal RG25CLR12 Thermoplastic Sealant Adhesive NP125, 10.1 Oz Clear 12-PACK MasterSeal NP 125 is a one-component, high-performance, non-priming, gun-grade, thermoplastic adhesive and sealant. It requires no mixing and bonds tenaciously to common building materials, including concrete and clay roof tiles, metal flashings and masonry. Size: 10.1 ounce Color: Clear One-component formula requires no mixing, helping to reduce labor costs Joint movement capability of 25% total provides excellent flexibility, keeping moving joints tightly sealed Easy to gun and tool, speeding up application and making neater joints Weather resistant for long-lasting weather tight seals Compatible with non-rigid paints and can be painted. Recommended Uses: Residential Commercial Sheet roofing Liquid applied roofs Metal roofs Shingled and tiled roofs Between adjacent layers of roof tile Sealing edge and ridge tiles Penetration seals Flashings Skylight frames Termination bars and reglets Parapet expansion joints Lap seals in metal roof assemblies Sealing wood forms.