12 x 500ml CANS of  Trimfix is a high heat resistance adhesive designed for fixing:

• vehicle interior trims such as campervan interiors
• headling and carpets
• fabric/leather seats

 
This product is used in the manufacturing of campervans, boats, horseboxes, coaches and other similar vehicles.

You will roughly need around 1 Can to every 2 square metres of material.