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Sika Black Sikaseal Roof and Gutter Silicone Sealant 300ml Waterproof is a one-component, neutral curing silicone sealant designed for various construction applications, providing a flexible waterproof seal.
SikaSeal® Roof & Gutter is engineered for excellent adhesion to a wide range of construction materials including glass, ceramics, tiles, metals, plastics, rubber, and concrete. This low odour, non-sagging sealant is suitable for both interior and exterior use, making it ideal for sealing roofs, gutters, and plumbing fixtures. It cures by absorbing moisture from the atmosphere, resulting in a durable and flexible waterproof seal that meets diverse sealing needs around the home.
| Dimensions (W x H x D) | 50mm x 230mm x 50mm |
| Weight | 0.300L |
| Material | Silicone |
| Colour | Black |
| Model Number | 407717 |
Sika Black Sikaseal Roof and Gutter Silicone Sealant 300ml Waterproof provides reliable sealing solutions for various construction needs.
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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A registered Australian business with real local support, transparent pricing, and fair returns.
