Flex Seal Liquid Gray Liquid Rubber Sealant Coating, 6-Pack
Online Only
Flex Seal Liquid Gray Liquid Rubber Sealant Coating, 6-Pack
Item # 1929427
Neighbor’s Club Members earn points with purchases.
Online Only
Flex Seal Liquid Gray Liquid Rubber Sealant Coating, 6-Pack
Item # 1929427
This item is available online only
Delivery to
Free standard delivery on online footwear & Clothing purchases of $49 and over.
Neighbor’s Club Members earn points with purchases.
Flex Seal LIQUID is a thick rubberized liquid that you can brush, roll, dip or pour. It starts out as a thick liquid and dries to a strong, flexible, watertight, rubberized coating. Seals out air, water and moisture and is mildew, chemical and UV resistant. Available in black, white, clear, and gray. Flex Seal Liquid is perfect for:Flex Seal Liquid works on: Concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, wires, vinyl, fiberglass, ceramic, porcelain, metal, aluminum, natural stones, foam, asphalt, EIFS, TPO, PVC, EPDM, CSPE, Hypalon polyurethanes and more. Available in pints (16 oz.), quarts (32 oz.) and gallons (128 oz.).
- Concrete and asphalt repair
- Foundation repair and preventing basement seepage
- Weatherizing and sealing out moisture
- Home and roof repair
- RV and motorhome weatherizing and repair
- Pools and pool equipment
- Outdoor ponds and bird baths
| Brand | Flex Seal |
|---|---|
| Country of Origin | Made in USA |
| Container Size | 16 oz. |
| Coverage Area | 18.75 sq. ft. per 16 oz. can |
| Cure Time | 24 hr. |
| Dry to Touch | 2-3 hours |
| Features | Flammable, Moisture Resistant, Non-Toxic |
| Indoor/Outdoor | Indoor and Outdoor |
| Longevity | 99 years |
| Package Quantity | 6 |
| Primary Color | Gray |
| Product Height | 4 in. |
| Product Length | 3.375 in. |
| Product Weight | 1 lb. |
| Product Width | 3.375 in. |
| Sealant Form | Other |
| Sealant Type | Rubber |
| Manufacturer Part Number | LFSGRYR16 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 7 of 7 Questions
Newest questions
Q: Can it be used around animals ? Is it BPA free ?
12 days ago1 Answer
- A: Hi Mike! Yes, this can be used around animals once cured, and is BPA free.11 days agoHelpful?
Q: Can it be used around animals ? Like using it to waterproof a chicken coop floor and walls.
12 days ago1 Answer
- A: Hi Mike! This could be used around animals. However, they should not be around the product until fully cured.11 days agoHelpful?
Q: Will it seal leaks on a tin roof?
a month ago1 Answer
- A: Hi Linda30, This liquid rubber sealant is suitable for home and roof repair. It works on various surfaces including metal and aluminum, making it effective for sealing leaks on a tin roof.a month agoHelpful?
Q: Is it waterproof and heat resistant?
4 months ago1 Answer
- A: Hi Jerrie! Yes, this product is waterproof, and heat resistant once cured.4 months agoHelpful?
Q: Will this seal a Hottub valve leak. It has to withstand temps of 104 degrees
4 months ago1 Answer
- A: Hi Neighbor! Yes, this liquid rubber sealant is suitable for pools and pool equipment. It creates a strong, flexible, watertight coating that is chemical and UV resistant, making it effective for sealing leaks on various surfaces including plastic, PVC, and metal.4 months agoHelpful?
Q: Do I need to stir or shake before using
a year ago1 Answer
- A: Hi Neighbor! You should stir this product before using it, but do not shake it. Shaking it can cause air bubbles to get into the liquid, which can affect the smooth application and potentially weaken the seal.a year agoHelpful?
Q: Will it stay on a aluminum fuel tank
a year ago1 Answer
- A: Hi Neighbor! Flex Seal Liquid works on: Concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, wires, vinyl, fiberglass, ceramic, porcelain, metal, aluminum, natural stones, foam, asphalt, EIFS, TPO, PVC, EPDM, CSPE, Hypalon polyurethanes and more.a year agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 7 of 7 Questions
Newest questions
Q: Can it be used around animals ? Is it BPA free ?
12 days ago1 Answer
- A: Hi Mike! Yes, this can be used around animals once cured, and is BPA free.11 days agoHelpful?
Q: Can it be used around animals ? Like using it to waterproof a chicken coop floor and walls.
12 days ago1 Answer
- A: Hi Mike! This could be used around animals. However, they should not be around the product until fully cured.11 days agoHelpful?
Q: Will it seal leaks on a tin roof?
a month ago1 Answer
- A: Hi Linda30, This liquid rubber sealant is suitable for home and roof repair. It works on various surfaces including metal and aluminum, making it effective for sealing leaks on a tin roof.a month agoHelpful?
Q: Is it waterproof and heat resistant?
4 months ago1 Answer
- A: Hi Jerrie! Yes, this product is waterproof, and heat resistant once cured.4 months agoHelpful?
Q: Will this seal a Hottub valve leak. It has to withstand temps of 104 degrees
4 months ago1 Answer
- A: Hi Neighbor! Yes, this liquid rubber sealant is suitable for pools and pool equipment. It creates a strong, flexible, watertight coating that is chemical and UV resistant, making it effective for sealing leaks on various surfaces including plastic, PVC, and metal.4 months agoHelpful?
Q: Do I need to stir or shake before using
a year ago1 Answer
- A: Hi Neighbor! You should stir this product before using it, but do not shake it. Shaking it can cause air bubbles to get into the liquid, which can affect the smooth application and potentially weaken the seal.a year agoHelpful?
Q: Will it stay on a aluminum fuel tank
a year ago1 Answer
- A: Hi Neighbor! Flex Seal Liquid works on: Concrete, glass, brick, stucco, masonry, wood, copper, plastic, tile, fabrics, wires, vinyl, fiberglass, ceramic, porcelain, metal, aluminum, natural stones, foam, asphalt, EIFS, TPO, PVC, EPDM, CSPE, Hypalon polyurethanes and more.a year agoHelpful?
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Reviews
Summary of Reviews
The product appears to be versatile, effectively sealing and waterproofing a variety of surfaces. Most customers report positive experiences, praising its ability to stop leaks, seal cracks, and protect against water damage. Many users highlight the ease of application and the product's durability. ...
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1 to 4 of 147 Reviews .
1 – 4 of 147 Reviews
Most Recent
SIERRA4PAWS
29 PALMS, CA
Review 1
GenderMale
Age65 or over
5 out of 5 stars.
EVERYTHINGS DUCKY
2 years ago
USED IT TO COAT THE INSIDE OF AN 8 FOOT ROUND METAL TUB (SO IT WON"T RUST) THAT WE GOT FOR OUR DUCKS TO USE AS A SWIMMING POOL.
Yes, I recommend this product.
Originally posted on flexsealproducts.com
Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there! Thank you so much for your 5 star rating. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at humans@flexsealproducts.com. Flex On!
Anonymous
Review 1
GenderMale
Age65 or over
3 out of 5 stars.
Flex Seal Liquid - pint
2 years ago
Product works, but despite my securely closing the lid between usage, a portion of the remaining contents start to solidify, requiring removal of that portion to get to useable material.
Yes, I recommend this product.
Originally posted on flexsealproducts.com
Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there, thank you for taking the time to share your feedback with us. We're sorry to hear that Flex Seal did not live up to your expectations. When you have a moment, please send us an email at humans@flexsealproducts.com so we can turn your experience around. We look forward to hearing from you, have a great day.
Fred
Washington DC
Review 1
GenderMale
Age55 to 64
4 out of 5 stars.
Looks Like it Will do the Job
2 years ago
The clear coat went on easily and sealed up the seams in my basement cinderblock wall, keeping out rainwater. The Flex Seal couldn't be cleaned from my brush, so I switched to cheap throw-away brushes. During painting and curing, Flex Seal had a very strong odor which permeated the entire house and took 2 days to disperse, even with open windows in the work area and vent fans going full blast. The dried coat is glossy, which makes the painted area reflective and look wet; a flat finish would be much better and non-glare. The Flex Seal liquid did not require mixing, just open the can and apply.
Yes, I recommend this product.
Originally posted on flexsealproducts.com
Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there! Thank you so much for your 4 star rating. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at humans@flexsealproducts.com. Flex On!
Buddy
Kentucky
Review 1
GenderMale
Age65 or over
5 out of 5 stars.
Repaired cracked rain barrel.
2 years ago
Very surprised, 55 gal resin rain barrel froze and split at the seam
Yes, I recommend this product.
Originally posted on flexsealproducts.com
Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there! Thank you so much for your 5 star rating. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at humans@flexsealproducts.com. Flex On!