Sika Boom APSika Boom AP a one component, fast curing, general purpose polyurethane foam with a very high expansion. Sika Boom AP is suitable for multi position application in hard to reach application areas.

Isopropyl alcohol dissolves a wide range of non-polar compounds

and acrylic sealants for window and door perimeter sealing

Keeping life simple

Our units are sold as a full kit including cement box

* Velcro closure

for hacking out old putty from window frames

and polyurethanes — suited to window and door perimeter sealing

particularly in construction settings

and general silicone application on site

Instant pressure release prevents resin run-on and waste

Sikaflex® PRO-3 Purform® is a 1-part

available in black