Experience effective pond protection with G4 Pond Paint/Sealant 5kg in Black. This moisture-cured polyurethane sealant creates a solid, non-porous barrier on concrete ponds and is capable of bonding with slightly damp surfaces, ensuring a firm hold. Ideal for various weather conditions, the G4 Pond Sealer provides reliable performance even in high humidity and low temperatures, effectively sealing out lime. It's quick to apply and requires no primer, making it a convenient solution for pond maintenance.

Application instructions highlight the importance of preparing the pond's cement render. Ensure surfaces are clean, dry, and porous, allowing new render 21–28 days to harden, with fibers removed before coating. Damaged areas should be repaired prior to application. Apply with a brush in thin layers, allowing sufficient drying time between coats and covering with additional coats as necessary for the surface condition. Allow a 72-hour hardening period before washing.

Consumption rates depend on surface porosity, with standard coats covering at specified grams per square metre.

Both durability and application ease make this product suitable for enhancing pond structures, while the distinctive black finish adds a striking appearance.

Key Features:

• Durable deep bonding for concrete surfaces
• No primer required—quick and easy application
• Effective in low temperatures and high humidity
• Creates a protective, non-porous seal
• Available in a distinctive black finish

This product ensures your pond is not only protected from leakage and external elements but also visually enhanced with its black pigment, making pond maintenance straightforward and efficient.

Specifications:

• Volume: 5kg
• Colour: Black
• Coverage: Varies, approximately 550 g/sq.m for 3 coats on standard applications
• Application Conditions: Works in high humidity and temperatures down to 0°C
• Application Method: Brush

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.