Expanding Foam Systems - Spray Foam & Injection Foam Kits

We have expanding foam systems for both spray applied foam applications and applications where injection foam is required. All the foam kits consist of the following parts:

  • Pre-pressurised Foam tanks containing the chemicals
  • A hose and gun assembly for mixing and applying the foam
  • Special nozzles to suit the application (sprayed foam, injection nozzles, caulking nozzles)

Gun & hose assemblies are reusable i.e. you can purchase multiple sets of tanks and use one gun set. Nozzles are consumables and we recommend using a minimum of 10 nozzles per set of tanks.


Foamseal 200 Expanding Foam System

This is a disposable expanding foam kit, which will produce approximately 200 board feet (200 square feet at 1" thick) of expanded foam. It is available as a spray foam.

This size of kit is ideally suited to small to medium DIY spray insulation projects like roof, wall and ceiling insulation.
This model foam kit comprises 2 foam tanks (A & B component) and requires a separate 10ft hose and foam spray gun assembly, 10 nozzles, vaseline and wrench to connect the foam spray gun to the foam tanks.

Best used for medium size jobs like:

  • Dormer window insulation
  • Stage prop foam & art
  • Sealing cold store joints
  • Insulating small areas

How much coverage do I get with this kit?

Complete Foamseal kit (tanks & gun set): 298.80 (incl. VAT)


Foamseal 600 Expanding Foam System

This is a disposable expanding foam kit supplied with each of the 2 foam components in separate boxes. This kit will produce approximately 600 board feet (600 square feet at 1" thick) of expanded foam, and is available as a spray foam or an injection foam. Spray-on foam & Injection foam explained

This foam kit includes a 10ft hose and gun assembly, 10 nozzles, vaseline and a wrench. Separate replacement foam tanks can also be ordered where the foam spray gun is re-used.

Best used for large jobs like:

  • Boat insulation
  • Loft and roof insulation
  • Cellar insulation
  • Cavity wall insulation
  • Garage insulation

How much coverage do I get with this kit?

Special Offer!
Complete kit including Foamseal 600 foam tanks & gun set

648.00 (incl VAT)

Kit type:


Spray Foam Nozzles

Spare nozzles to fit the medium and large foam kits are available if required.

Three types of nozzles are available: Injection nozzles, Cone nozzles which produce a precision cone-shaped spray pattern, and fan-tip nozzles which produce a flat fan-shaped pattern which is suitable for spraying foam onto large flat areas like lofts, ceilings, walls and roofs . Click here for more detail on the nozzle types.

Price: 10.00 (incl. VAT)
Nozzle type:

Gun & Hose Assemblies

Spare Gun Assemblies are available

Each set is supplied complete with 10 nozzles, wrench & vaseline.

2.9m (10 foot) kit: 84.00 (incl VAT)


We accept most cards, but not American Express

Standard 3-5 day delivery cost to mainland UK is 25. Next working day is 36 (pleaseselect the option in your shopping cart).

Please call for Ireland, Islands and European deliveries.

Due to changes in the way most couriers interpret the regulations for the transport of chemical products, standard delivery times have increased to 5-7 working days. Please take this into consideration when planning your kit purchase. For deliveries to offshore Islands and Europe, please contact us.

Depending on stock levels, we may substitute products with kits from an alternative manufacturer. If this happens, we guarantee that in all cases, kit sizes, quality and yield will be the same or better.

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All prices include VAT at 20%

Contact us on 01798 345 400


Foam Coverage Chart

Kit size 25mm thickness 50mm thickness 75mm thickness 100mm thickness
Small kit FP-180 16m2 8m2 5.3m2 4m2
Large Kit FP-600 55m2 27.5m2 18m2 13.8m2