G4 Pond Sealer (1lt)
G4 Pond Sealer is a moisture-cured polyurethane, which forms a non-porous seal on concrete, brick or porous stone.
G4 uses the moisture in the air and substrate to cure or harden. It can be applied onto slightly damp substrates. However, it is important that the substrate is sufficiently dry to be porous so as to enable the first coat of G4 to bond and obtain a mechanical grip.
G4 can be applied in poor weather conditions, high humidity and at temperatures down to 0°C.
G4 seals out lime.
Features
- Deep bonding plastic coating for concrete rendered ponds
- Seals concrete floors
- Quick and easy to apply
- No primer needed
- Can be used at low temperatures
Where Should I use?
- Ponds
- Floor coating
Free UK mainland delivery on all roofing kits and orders over £400.
Choose your delivery date and time slot at checkout.
For hazardous goods and non-parcel (pallet) deliveries, someone must be present to receive and sign for the delivery.
Next Day Delivery
Order cut off 12.30pm for Next day delivery. Next working day delivery available for most UK mainland areas. However, next working day delivery is not guaranteed and depends on courier performance
Deliveries are made Monday to Friday only (excluding weekends and bank holidays).
Delivery Charges
Delivery charges are shown live in your basket as you shop and are confirmed at checkout based on your delivery postcode.
Delivery exceptions
Deliveries to Northern Ireland, Republic of Ireland, Isle of Wight, Isle of Man, Guernsey, Jersey, Alderney, Scottish Highlands & Islands, and postcodes such as AB, IV, KW, PA20+, PH19+:
- May take longer
- May not be eligible for next working day delivery
- May incur an additional transport charge
- May be price on application (POA)
Returns
Items can be returned within 30 days of delivery.
Return postage is the buyer’s responsibility, although we can help arrange collection.
Please see our Returns Policy for details.