NUCO NUFLEX® 331 EXTERIOR SIDING & TRIM SILICONE SEALANT
A primerless, non-corrosive 100% neutral cure silicone sealant that exhibits low modulus and high
adhesive qualities when cured. NuFlex® 331 is a high-quality, ready-to-use silicone with a very high
level of adhesion, especially to substrates such as PVC and other plastics which have typically shown
difficulty with adhesion. NuFlex® 331 is unaffected by UV and airborne chemicals.
Available size: 300ml ctgs.
Available colours: clear, white and black.