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Poly 390g Expanding Foam - 390g Polyurethane - Fast Curing - Strong Adhesion is a one-component, self-expanding polyurethane foam filler designed for filling gaps and cavities.
This expanding foam is convenient to use with its one-pack system and cures quickly, providing strong adhesion to most surfaces. It expands up to two and a half times after application, allowing it to fill large, irregular gaps effectively. Once cured, the foam becomes a semi-rigid closed cell structure that can be cut, trimmed, sanded, plastered, and painted over. It is suitable for both indoor and outdoor applications, making it an economical solution for blocking draughts, dust, noise, insects, and birds.
| Dimensions (W x H x D) | 67mm x 238mm x 85mm |
| Weight | 0.39kg |
| Material | Polyurethane Foam |
| Colour | White |
| Model Number | N/A |
Poly 390g Expanding Foam - 390g Polyurethane - Fast Curing - Strong Adhesion is designed for effective gap filling and insulation.
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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