Welcome to our store
We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
KEPTFIT 6-Pack New Type White Waterproof Sealant Mastic blends a soft, moldable texture with durable waterproof performance. This repair clay is designed to fill holes, seal gaps, and create a solid barrier that helps protect vulnerable areas from moisture and dampness. The material remains workable during application and sets into a dependable seal after curing, offering a practical option for quick fixes around the home.
From wall holes to drain connections and HVAC openings, this multi-use sealant acts as a hole filler, duct sealant, wall putty, and waterproof insulating sealant. It also helps reduce odors in moisture-prone spaces, making it a handy addition to a well-equipped toolbox without making grand promises about results.
For best results, start with a clean, dry surface, avoid working in damp areas, and allow the clay to dry thoroughly before exposing to water. A full cure improves consistency and performance over time.
Whether addressing wall repairs, sealing a drain connection, or protecting an opening in air conditioning lines, KEPTFIT sealant mastic provides a practical, adaptable option. Use as directed to explore potential benefits in real-world applications.
Q: What surfaces is KEPTFIT sealant suitable for?
A: KEPTFIT sealant works on walls, gaps near drains and ducts, and other common substrates when the area is clean and dry.
Q: How long does it take to cure?
A: It reaches touch in 2–3 days; full curing depends on thickness and ambient conditions.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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