Peel & Stick closed cell foam - suits roof, walls & more
1.07 sq/m - Insul-Layer 6mm
1.07 sq/m - Insul-Layer 6mm


Quantity Deal
Add On

Calculate Shipping

*6.5M Roll Seconds - some rolls in this batch have had the backing paper lift the adhesive off the foam in some areas, almost in a tiger stripe pattern. Fortunately for you, we have discounted the product and will include a free can of spray adhesive so you can spray the affected area and achieve the same result. 

Car Builders Insul-Layer is a peel and stick closed cell foam designed to fit in tight areas. It offers acoustic and thermal insulation, prevents condensation and is very affordable.  

Our Insul-Layer will not rot, attract mold, is easy to cut and does not require the application of glue.


  • Light Weight
  • Easy installation - just peel off the release liner and adhere to surface.
  • Cuts with scissor and knife
  • Reduces heat transfer
  • Does not rot or deteriorate
  • Affordable


  • Roof skins 
  • Inside cavities
  • 1/4 panels
  • Doors
  • In-between trim panels to reduce vibrations/rattles (3mm Insul-Layer's main purpose)
  • Vans & campers (6mm 6.5M Roll is perfect for these)


Length: 1200mm or 6.5m
Width: 900mm
Thickness: 6mm
Weight (6mm): 0.6kg/sheet
Weight (3mm): 0.4kg/sheet
Temperature resistance (long term): -40°C to 110°C
Temperature resistance (short term): -40°C to 135°C
Customer Reviews

Write a product review


By: on 11 June 2020
Great product. Very forgiving. Sealed the top of the xt ute very well.


Quality as always

By: on 9 June 2020
Works very well, makes all the difference in older cars. Have enjoyed years of quality items from Many thanks


Insu-Layer 6 mm - Quiet Stuff

By: on 14 July 2019
Dramatic reduction in the level of noise from my wheel arches and rear panel, after installation to my Toyota Hiace Commuter. Suitable product for my sound insulation. Thanks "Car Builders" for offering this great product.