$334
- Suitable for use with pavement,cracks,wall joints, foundations
- Compatible with most caulks and sealants
- Made of resilient, closed-cell poly foam for durability
- View More Details
How to Get It
Frequently Bought Together
Price:
$334
Product Overview
Poly foam reduces the amount of caulk needed to fill or seal large openings.
- Poly foam reduces the amount of caulk needed to fill or seal large openings
- Save on expensive caulk
- Works with virtually all caulks
- Moisture repellent
- Click here to learn more about Eco Options and Energy Efficiency
Compare Similar Foam Tapes
| Best Seller |  |  | |
| Brand | Frost King | Frost King | Frost King | Frost King |
| Name | 3/8 in. x 20 ft. Grey Poly Foam Caulk Saver | 1-1/4 in. x 1-1/4 in. x 42 in. Grey Air Conditioner Weatherseal | 3/4 in. x 7/16 in. x 10 ft. White High-Density Rubber Foam Weatherstrip Tape | 1/8 in. x 90 ft. Rope Caulk Wood Tone |
| Price | $361 | $394 | $468 | $797 |
| Ratings | (55) | (243) | (74) | (50) |
| Material | Vinyl | Vinyl | Rubber | Other |
| Builders Hardware Product Type | Foam Tape | Foam Tape | Foam Tape | Weatherstrip |
| Interior/Exterior | Interior/Exterior | Interior | Interior/Exterior | Interior/Exterior |
| Unspooled Length (ft.) | 20 | 3.5 | 10 | 90 |
| Product Depth (in.) | 240 in | 42 in | 0.75 in | 0.125 in |
| Product Width (in.) | 0.375 in | 1.25 in | 0.75 in | .125 in |
| Product Height (in.) | .375 in | 1.25 in | 0.4375 in | .25 in |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Depth (in.)
240 in
Product Height (in.)
.375 in
Product Width (in.)
0.375 in
Unspooled Length (ft.)
20
Details
Builders Hardware Product Type
Foam Tape
Color Family
Grays
Color/Finish
GREY
Density
2.0
Hardware Color Family
Gray
Interior/Exterior
Interior/Exterior
Material
Vinyl
Returnable
90-Day
Single/Double
Double Sided
Warranty / Certifications
Manufacturer Warranty
1 Year
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
Sep 1, 2020
Helps fill in the gaps, at the Top.
I used the Frost King 3/8 in. x 20 ft. Grey Poly Foam Caulk Saver for something totally different from it's original purpose. I recently remodeled our bathroom. In it was a Hot Tub-Spa, which also was rebuilt throughout with a new epoxy paint job. There used to be a gap on the mirror wall sides. So, with the Frost King Rubber Seal + 3/8" Grey Poly Foam Caulk Saver (foam piping), I eliminated the gap. I'll add pics to so show the improvements and other uses for existing products. This worked out Beautifully. Wrapping the Frost King Rubber Garage Door Seal around the Frost King 3/8" Grey Poly Foam Caulk (size depends on Gap fill size) Foam Seal makes a nice water tight seal. Installation, I used the wooden paint stirrer (looks like a tongue depressor) to push both sides of the Rubber Seal down . I hope these Pic's demonstrate enough detail to visualize the seal on the mirror wall sides of the Hot Tub. Helping others, Safety First.
by
Jan 29, 2017
A very good filler for whatever project you have and think of. I have filled the space in between...
A very good filler for whatever project you have and think of.
I have filled the space in between the counter top and my range oven so that nothing will fall into the slot.
It is also good for sealing the space when the window does not close tight and leaks air.
by
May 12, 2022
Love this stuff, many uses beyond caulk backing....
Love this stuff, many uses beyond caulk backing.
by
Feb 23, 2022
Good quality product...
Good quality product
by
Feb 15, 2022
by
Feb 9, 2022
Frost King Grey Poly Foam Caulk Saver was exactly what...
Frost King Grey Poly Foam Caulk Saver was exactly what I needed! The product's 3/8" radius filled the gap between the bath tub and the shower enclosure. The product was long enough to two of the gap filling around the bath tub.
by
Nov 10, 2021
by
Nov 2, 2021
The product worked great. I highly recommend it....
The product worked great. I highly recommend it.
by
Oct 18, 2021
I have a 2013 Nissan Frontier that had rattling doors,...
I have a 2013 Nissan Frontier that had rattling doors, all four of them, because the rubber seals have gone South and, even though they still seal, they do not provide good isolation for the doors and the doors continually rattled against the sills and it was quite annoying. So I researched it on the internet and found that a guy had the same problem with his old Chevy Tahoe and he tried the same thing. To insert the 3/8 " foam caulk saver into the empty core of the door seal gaskets suing stiff string trimmer plastic line, duct tape and Super Lube grease to make the tube slick enough to slide through the seal core. It worked like a charm and my truck is as quiet as it was when new. I never would have thought of using this Frost King 3/8" Grey Poly Foam Caulk Saver this way. But it definitely works quite well.
by
Jul 27, 2021
Worked perfectly, would purchase again....
Worked perfectly, would purchase again.
by
Related Products
Explore More on homedepot.com
Appliances
Flooring
Furniture
What's in Season
