Appraisal number: 890
Date issued: 30 Oct 2025
Bostik Expanda Pro Foam/Pro Gun Foam Air Seals
Description
Bostik Expanda Pro Foam/Pro Gun Foam are 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.
Consenting instructions
Always refer to the Appraisal in full and the technical literature.
Appraisal holder
Bostik New Zealand Ltd
Address: PO Box 35 093 Naenae, Lower Hutt 5041, New Zealand
Phone:
04 567 5119
Email:
Manufacturer details
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