STP
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£16.40 ex. VATSikaflex®-521 UV is a weathering-resistant, one-component Silane Terminated Polymer (STP) adhesive and sealant that provides reliable bonding to a wide range of substrates, including metals, ABS, PC, FRP, and wood, typically without the need for special pre-treatment. This versatile product is suitable for both internal and external sealing applications. Key points - Excellent resistance to ageing and weathering - Strong adhesion to many substrates without special pre-treatment - Isocyanate- and solvent-free with low odour - Can be overpainted and sanded
