Dow Corning Silicone - 688
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Dow corning 688 silicone glazing and cladding sealant. A one part neutral cure 100 % silicone sealant. Designed for a wide range of glazing, weathersealing and professional caulking applications. Bonds to form a strong flexable weatherproof seal on most common building materials.
Available in four colours and comes in cartons of 24 cartridges.