Impermax Liquid Pond Liner
Fishtastic are the proud, exclusive distributor of BBA/ETA approved FTS Impermax liquid pond/pool liner in the UK, FTS Impermax is the only BBA and ETA approved Impermax liquid in the UK. anything other then FTS Impermax is not BBA approved and comes with No Guarantee - Buy with caution! Our FTS Impermax has been fully tested and issued with Full BBA approval & full European Technical Approval and comes with a 10 year and 25 year Guarantee system, Any other product available on the internet is not approved. All size's of FTS Impermax are kept in stock and available for fast track delivery.
If you require any help or advice on FTS Impermax then please call or email us. We have been supplying FTS Impermax for over 6 years, all staff here at Fishtastic are fully qualified and trained on the installation of FTS Impermax.
Fishtastic, Krypton Chemicals and Certikin International are the only official BBA approved UK Impermax distributors.


Impermax Liquid Pond Liner. The revolutionary product, designed for the professional pond constructor. Impermax is a new, single component, high performance waterproofing membrane. Impermax provides the best possible finish, comparable to fibreglass but with the advantage of being highly elastic (400%) and therefore will not crack with ground movement. Impermax is drinking water approved and certified with EEC directive (98/83/CE) its BBA and ETA approved.
Impermax is easily applied using short haired rollers and brushes, it can also be spray applied, Contact us if you would like a quote on supply and lay
Impermax is used with a Base Primer and then 2 coats of Impermax for a 10yr Gauranteed system or Base Primer and 3 Coats of Impermax for a 25yr Gauranteed System.
- Impermax can be painted on to block work, brick work and tiles saving on having to render the structure.
- Impermax can be used to paint over cracked or damaged concrete pools even when the concrete surface is rough.
- Impermax can be painted over the top of other sealants such as Bondaseal G4, BlagdonV8 and Fibre Glass.
- Impermax can be painted over cracks when repairing existing pools.
- Impermax can be painted on concrete structures after just 3 days curing time as with conventional sealants a 3 week curing time is required. (Humidity primer required)
- Impermax can withstand weights of up to 21kg per cm2 so using boulders and rockwork within the pool is not a problem
- Impermax is an approved sealant for encapsulating asbestos roofs
- Ideal for waterproofing swimming pools, swimming ponds, balconies and cellars.
- Impermax provides an even better finish than box welded liners as the finish is completely seamless
Impermax is kept in stock and available for fast track mainland UK delivery,
Any questions or a quotation on Impermax please call our hotline -
Hotline - 0844 800 1860
Overseas or Mobile Phone's Please Call - 01962 738 509
![]() Geomax Geotextile 30cm x 100m Roll 100 Metre roll £132.76 |
![]() Geomax Geotextile 30cm x 1m per metre £1.18 |
![]() Geotextile Tape - 10m Roll To use before Primers £53.10 |
![]() Humidity Primer - 10kg Humidity Primer 10kg £264.50 £138.00 |
![]() Humidity Primer - 20kg Humidity primer 20kg £529.01 £274.80 |
![]() Humidity Primer - 5kg For Porous Substrate £132.76 £72.00 |
![]() Impermax Black - 10kg Liquid Liner £101.29 |
![]() Impermax Black - 25kg Liquid Liner £245.46 |
![]() Impermax Black - 5kg Liquid Liner £52.20 |
![]() Impermax Grey - 10kg Liquid Liner £101.29 |
![]() Impermax Grey - 25kg £245.46 |
![]() Impermax Grey - 5kg £52.20 |
![]() Impermax Pur Cut Accelerator -1kg for 25kg Impermax £30.62 |
![]() Impermax Thickening Agent 1kg for 25kg Impermax £60.24 |
![]() Nylon Roller 9" £6.63 |
![]() PU Primer - 20kg For non-porous substrate £398.29 |
![]() PU Primer - 4kg For non-porous substrate £85.78 |
![]() PU Primer - 9kg For non-porous substrate £189.95 |
![]() PU Primer 1kg For non-porous substrate £32.68 |
![]() Roller Frame 9" £9.18 |





















