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January 31, 2023

Pond Construction G4 Pond Sealer G4 Pond Sealer Black

G4 Pond Sealer Black

G4 Pond Sealer Black

This is an effective sealer for concrete ponds. G4 is a moisture cured, one component polyurethane which forms a non-porous, tough, durable but flexible seal. Seals porous substrates such as concrete, brick and porous stone. G4 will not seal concrete block or lightweight block, these need to be cement rendered before application of G4.

In general it is advised that all substrates are rendered below the water line. G4 can be used at low temperatures, down to 0°c and in areas of relatively high humidity.

G4 CANNOT be used on bitumen but it will not damage Butyl rubber liners. G4 is easy and quick to use, simply brush on the recommended coats in a day.

G4 can also be used to coat flag stones, waterfalls, statues and other concrete products to make them safe for your pond.
SKU Description Price Order
G4PS1B G4 Pond Sealer Black 1kg £ 22.95 Add To Cart
G4PS2B G4 Pond Sealer Black 2.5kg £ 51.95 Add To Cart
G4PS5B G4 Pond Sealer Black 5kg £ 89.95 Add To Cart
G4PS25B G4 Pond Sealer Black 25kg £ 309.00 Add To Cart

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