Gorilla Expanding Foam Air Seals

Appraisal number 440 (2022)
Issued
Last updated 8 Apr 2026
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Description

Gorilla FLEXI, Gorilla PRO and Gorilla SMART Expanding Foams are one-part, self-expanding polyurethane foam air seals used around window and door penetrations and other cladding fenestration trim cavities to assist with weathertightness and energy efficiency.

Technical literature

  • Soudal Gorilla Pro Expanding Foam Click n Fix, Technical Datasheet, updated May 2019.
  • Soudal Gorilla Pro Expanding Foam, Technical Datasheet, updated May 2019.
  • Soudal Gorilla Smart Expanding Foam, Technical Datasheet, updated June 2022.
  • Soudal, Gorilla Flexi Expanding Foam Click n Fix, Technical Datasheet, updated May 2019.

Consenting instructions

Always refer to the Appraisal in full and the technical literature.

Appraisal holder details

Soudal Ltd

warehouse
PO Box 4206, Hamilton
phone_enabled 07 847 5540