K-FLEX insulation provides the ideal solution for the firestopping combined with excellent thermal insulation characteristics.
Is the ideal solution for restoring the fire-stopping performance of
fire resistant classified dividers where a technical breach has
occurred, whilst at the same time offering excellent
Copper pipes up to above ∅ 89 mm
Steel, stainless steel and iron pipes up to above ∅ 89 mm
Combustible pipes (PVC, PE, HDPE, PP, PVC) up to above ∅ 63 mm
Affordable UL, general-purpose sealant approved up to
4-hours when used with plastic and metal pipes.
Approved with K-FLEX thermal insulation.
3M™ Fire Barrier Tuck-In Wrap Strips are designed for use with PVC, PVCc, PE and PP plastic pipes penetrating through concrete floors, block and concrete walls, and gypsum stud walls.
Manufactured with a man-made vitreous spun fibre, a calcium-magnesium silicate (CMS) wool technology which is bio-soluble, allowing for low thermal transfer properties in a lightweight, low profile, easy to apply product.
Roll dimensions: 610 mm x 7,62 m (4,64 m2)
Thickness: 38 mm