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.

 

SI-540 Expanding Foam System

This is a disposable expanding foam kit, which will produce approximately 540 litres of expanded foam. It is available as a spray foam or an injection foam. Spray-on foam & Injection foam explained

This is sufficient to cover approximately 22m2 (230 sq. feet) at 1 inch thickness. 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 2.9m hose and foam spray gun assembly, 10 nozzles, vaseline and wrench to connect the foam spray gun to the foam tanks. Replacement foam tanks can be ordered where the foam spray gun is re-used.

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?


Foam Tanks: £180.00 (incl. VAT)

Cure rate:


Special Offer!
Complete kit (tanks & 4.6m Gun set): £249.00 (incl. VAT)
Cure rate:


 

SI-730 Expanding Foam System

This is a mid sized disposable expanding foam kit, which will produce approximately 730 litres of expanded foam. It is available as a spray foam or an injection foam. Spray-on foam & Injection foam explained

This is sufficient to cover approximately 29m2 (310 sq. feet) at 1 inch thickness. 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 4.6m hose and foam spray gun assembly, 10 nozzles, vaseline and wrench to connect the foam spray gun to the foam tanks. Replacement foam tanks can be ordered where the foam spray gun is re-used.

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?


Foam Tanks: £239.00 (incl. VAT)

Cure rate:


Special Offer!
Complete kit (tanks & 4.6m Gun set): £319.00 (incl. VAT)
Cure rate:


 

SI-1460 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 1460 litres of expanded foam, and is available as a spray foam or an injection foam. Spray-on foam & Injection foam explained



This is sufficient to cover approximately 58m2 (620 sq. feet) at 1 inch thickness. This foam kit requires a 4.6m (15 foot) 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?


Foam Tanks: £419.00 (incl. VAT)

Cure rate:


Special Offer!
Complete kit including SI-1460 foam tanks & 4.6m gun set £495.00 (incl VAT)
Cure rate:

 

Spray Foam Nozzles

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

Two types of nozzles are available: Cone nozzles, which produce a 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: £11.75 (incl. VAT)
Spray pattern:
 

Gun & Hose Assemblies

Spare Gun Assemblies are available in 4.6m (15 foot) or 9.2m (30 foot) lengths.

Each set is supplied complete with 12 nozzles, wrench & vaseline.



4.6m kit: £87.00 (incl. VAT)


9.2m kit: £99.00 (incl. VAT)
 

Personal Safety Kit # 1

For your convenience, we have put together a protective equipment kit.


The kit contains 1 pair of safety glasses, a chemical dust mask, 2 pairs of gloves and a disposable boiler suit to keep the foam off your clothing.


Personal safety kit: £10.00 (incl. VAT)

 

Personal Safety Kit # 2

This protective equipment kit differs from the one above by including a professional 3M organic vapour/particulate respirator mask. This type of mask is better suited to larger spray foam projects.

Personal safety kit: £26.00 (incl. VAT)

 

Checkout

Please click on the basket on the right to view the contents of your shopping basket, and to proceed to the checkout

Delivery costs are automatically calculated at checkout based on the weight of your order. Typically, you will pay £20-00 for delivery of a medium kit and £30-00 for delivery of a large kit.

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.

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Foam Coverage Chart

Kit size 25mm thickness 50mm thickness 75mm thickness 100mm thickness
Small kit SI-540 22m2 11m2 7.3m2 5.5m2
Midi Kit SI-730 29m2 14.5m2 9.7m2 7.3m2
Large Kit SI-1460 58m2 29m2 19.3m2 14.5m2