New Silicone Blocks - Blue & Green Duo pack - 4mm - 6mm - 8mm bead sizes

Silicone Block is the best for Shaping & Finishing your sealant jobs in your kitchen and bathroom - Creates A Consistent Width Bead. Sharp Internal Corners With Of 6mm Or 8mm Bead. 6MM OR 8MM BEAD. Silicone Block - The Best Tool for finishing off your kitchen and bathroom sealant.

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