Search

Construction materials

APEL Relief Valve Foam

Apel Relief Valve PU Foam is a one-component, moisture-curing filling and bonding material.
 

Place of use

  • It is used for assembling door and window frames; 
  • It is used for filling cracks, as well as for filling in hollow structures;
  • It is used for insulating electrical and natural gas installations;
  • It is used for insulation around hot water pipes in heating and boiler rooms;

Instructions

Technical information

  • It can be used repeatedly thanks to its safety valve system that prevents clogging; 
  • It differs from standard PU foams with its unique green color; 
  • It cures with humidity, which accelerates the curing and provides a more rigid structure; 
  • It has high stability. After curing, the door and window frames do not shrink, stretch or contract; 
  • It can be shaved, cut, plastered, and painted. It is easy to apply and resistant to UV rays;