Promat MultiSeal® Cast-in Collaris designed to be fixed to the formwork prior to pouring concrete floor slabs to provide openings in floor slabs for multiple service penetrations.

Promat MultiSeal® Cast-in Collaris available in THREE (3) sizes:

• Small, for services up to nominal 75mm diameter;
• Medium, for services up to nominal 120mm diameter; and
• Large, for services up to nominal 170mm diameter.

Promat MultiSeal® Cast-in Collarare designed to provide openings in cast slabs. The product will not provide a seal in the event of a fire and has no fire resistance level classification.