This 310ml White variant of DOWSIL™ 799 Glaze and Go Sealant delivers a bright white finish that perfectly complements white PVCu windows, doors and conservatory frames. The white formulation provides a clean, professional appearance on installations where a matching or contrasting colour is required. As a one-part neutral curing, low modulus silicone sealant, this 310ml cartridge is specially formulated for glazing and weathersealing applications. It contains a fungicide to prevent mould growth
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