Rustins G4 Pond Sealer - Clear 500G

It is designed for use on concrete, brick, and porous stone. It's not suitable for direct application onto concrete blocks.

No, Rustins G4 Pond Sealant does not require a primer.

Yes, you can apply it in temperatures down to 0°C.

For optimal sealing, apply three coats.

For uncoloured G4, use 550g per square meter per coat.

It's best to apply it to a slightly damp surface for optimal curing.

The 500g variant provides a clear finish.

Clean up any spills immediately with the appropriate solvent.

Ensure the surface is properly prepared, clean, and free from loose particles. Allow adequate drying time between coats.

Ensure application is within the recommended temperature range (down to 0°C) and that the surface is slightly damp. Check for any contaminants that may be affecting the curing process.

Verify that three coats were applied and that the application rate was followed. Check for any damage or imperfections in the sealant.