About this deal
Spent a lot of time looking for the right colour of sealant with no real results until I stumbled across Sealant Supplies.
Dow 791 Weatherproofing Silicone Sealant Black 310ml
Repair Door and Window Seals Weatherseals that can be easily retro-fitted onto existing doors and windows.
However, if ventilation is poor or soap residue remains on the sealant joint for long periods of time, the anti-mould properties can be affected. uk/" target="_blank" class="b-button__primary d-block mb-10 h-100 d-flex align-items-center justify-content-center">
matt black silicone
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