Product selection from FLEX SEAL

Flex Seal 397-g Black Aerosol Rubberized Coating

Article #62745010 Item #000483304 Model #FSC20 Format 396GR
18 . 59 Each
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Most orders placed before 2:00 PM will be ready for a same day pickup. Some exceptions apply. You will be notified by email when your order is ready for pickup. More Information.
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Order before 2:00 PM, pickup today!
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We'll call within 24 hours to schedule delivery
Most orders will ship next business day. Some orders may take up to 7-14 days (where inventory is not available in store). Delivery time may vary due to factors beyond our control. You will receive an email when your order has shipped. See all details.
Gift cards are delivered 2 to 5 days following the confirmation of your order in major urban areas and within 7 business days for remote locations. Gift Cards can be delivered across Canada, except the Yukon, Nunavut, Northwest Territories and Northern Quebec. See all details.
Sold online only. Total price includes delivery without any additional fees. Delivery time may vary due to factors beyond the control of RONA. Some restrictions may apply for remote areas. Signature may be required. Deliveries are made to threshold or curbside only, subject to carrier discretion.
The earliest delivery date displayed is only an estimate. The actual delivery date may change based on availability of products, or due to other circumstances beyond our control. Appliance delivery date can be selected in the checkout. If there is no option to schedule your appliance delivery, our team will contact you to schedule a delivery within 24 hours. Learn More.
RONA's third-party partners handle all express deliveries. Only available for select in-store items in sufficient stock at the participating selected store. Delivery address must be within delivery zone of the selected participating store. Weight limit of 1,475 Kg (3,250 lbs) per order. Not available on national/provincial holidays. Service may not be available due notably high in-store traffic, bad weather conditions or any other situation affecting the availability of the service. See all details.
Our expert center will contact you to schedule a delivery within 24 hours. The delay for delivery is an estimate and may vary according to the availability of products, or due to other circumstances beyond our control. Delivery prices only include curbside delivery, except for appliances. Delivery service is only available within a 50 km radius from the selected store (75 km for RONA+ stores). Additional charges may apply for installation. We will not leave deliveries at an unattended site – note that additional delivery charges may apply for subsequent delivery attempts. See all details.
Hassle-Free Returns 90 days to return or exchange in original condition and packaging. Read Return Policy
Warranty Lifetime
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Description

Flex Seal is an easy-to-use rubberized coating that sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating. Flex Seal seals out water, air and moisture and helps prevent rust and corrosion. Once dry, Flex Seal can be painted over. This product stops leaks fast.
  • The easy way to coat, seal, protect, and stop leaks fast
  • Seeps into cracks and holes. dries to a watertight, flexible, rubberized coating

Product specifications

Drying Time(Min)
120
Waterproof
Yes
Warranty
Lifetime
Application Method
Aerosol spray
Color/Finish Family
Black
Fade Resistant
Yes
Low Odor
Yes
Mildew Resistant
Yes
Net Contents(foz)
14
Net Contents(ml)
414.029
Non-Combustible
Yes
Non-Flammable
No
Number of Coats Recommended
2
Package Quantity
1
Scrubbable and washable finish
No
Series Name
N/A
Soap and Water Clean Up
No
Stain Resistant
Yes
Use Location
Interior/Exterior
UV Protection
Yes
UV Resistant
Yes
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Flex Seal 397-g Black Aerosol Rubberized Coating is rated 4.6 out of 5 by 604.
Rated 1 out of 5 by from Silicon Will not hold to any surface Not working, the spray will become a silicon but will not attract to any surface, don’t spend your money on it.
Date published: 2024-04-05
Rated 5 out of 5 by from Great Product Great product fixed leak Would buy it again My friend used it too.
Date published: 2024-01-03
Rated 5 out of 5 by from wood siding It seemed to work great to temporarily seal some rotten wood siding.
Date published: 2023-12-08
Rated 1 out of 5 by from Worthless Doesn’t seal cracks, too thin, Justus leaks through, worthless..
Date published: 2023-11-08
Rated 5 out of 5 by from Hurricane Prep: Great sealant for roof anchors After installing roof anchors for fall protection, needed while installing hurricane-protective home window covers, I used Flexseal to re-seal the roof at the roof anchors. The Flexseal was also effective at hiding the brightly-colored roof anchors, coating them the same color as the adjacent roof shingles, which are charcoal/black in color. The initial liquid consistency of the Flexseal seeps into and around the screw-down holdings of the anchors, then dries to provide an excellent seal to the roof around the roof anchors.
Date published: 2023-09-10
Rated 1 out of 5 by from deception It didn't work at all. I put on three layers and I couldn't stop the leak completely.
Date published: 2023-07-05
Rated 5 out of 5 by from Pond magic Used this to totally reseal a huge fountain and fish pond after the brutal winter thrashed it, Looks great works great.
Date published: 2023-06-04
Rated 3 out of 5 by from Overall good product Love the product but received 2 defective cans. The nozzle tip malfunctioned and I am left with 2 cans with more than the half the product still in it. Bummed.
Date published: 2023-01-01
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