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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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