Gutter Corner Adhesive Strip – T3

Black. Sticky.

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Product Question

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From the factory the plastic gutter corners on T3’s had a kind of rubber putty like material holding them on.

This is the closest we’ve found. One strip is enough to replace all 4 gutter corners.

Also suitable for weatherproofing skylight bolts on high tops, pop tops etc, just use a small amount under the head of the bolt and tighten down to make a water tight seal.

Sometimes known in the trade as “DumDum”

Additional Information

Our Part No.




£1.42 (Inc VAT)
In stock

40 in stock

Returns: 28 Days