Great Stuff Expanding Foam is ideal for filling gaps and cracks inside and outside the home.

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Great Stuff All Direction Straw Foam is a minimal expanding polyurethane foam that fills, seals, bonds and insulates most construction materials.

Overpaint: 12 hours

Cure time: 12 hours

Features

  • Minimal expanding - more control and less waste
  • 360°C Application – apply any way up
  • For internal and external applications

Application

Shake the can vigorously for 30 seconds. Screw the threaded end of the straw assembly onto the valve. Care must be taken not to over tighten the dispensing assembly. During processing, the can can be held in any position. To extrude the foam, pressure has to be carefully applied to the straw trigger. The fresh foam will expand after application; therefore care must be taken not to overfill joints. Please note: Moisture is needed for an even and rapid curing of the foam. Inadequate moistening or overfilling of joints and cavities may lead to poor cure or unwanted excessive post-expansion of the foam. In the case of gaps larger than 3 x 3 cm, it is recommended to fill by applying several layers of foam, allowing each to cure.

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