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Availability:
In Stock.
Arrives
Tuesday, Aug 25
Recently Viewed
Color: Walnut
Features
- Use on wood, cork, tile, resilient, and other hard surface floor coverings.
- Sandable
- Recoatable with finish, oil, and care products
- Mixable - mix all colors to achieve custom color match
- Solvent and odor free
Description
Shop Loba Gap Filler now in the colors mocha and black. Use on all hard surface floor coverings such as hardwood, vinyl, tile and more! LOBA Gap Filler is a silicone free, acrylic-based gap/joint filler used when installing various hard surface floor coverings.
Color: Walnut
Brand: LOBA
Item Weight: 0.5 Pounds
Liquid Volume: 310 Milliliters
Item Form: Foam, Liquid
Brand Name: LOBA
Number of Items: 1
Manufacturer: LOBA
Model: Gapfiller
Part Number: LO-FI-340-384
Item Type Name: Wood filler
Surface Recommendation: Tile
Water Resistance Level: Waterproof
Color: Walnut
Item Form: Foam, Liquid
Item Weight: 0.5 Pounds
Liquid Volume: 310 Milliliters
Material Type: Acrylic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Aug 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Ordering a color-matched filler online can feel like a gamble, especially when you are on a tight timeline. My local hardware store was out of the shade I needed and I had a room to finish before guests arrived, so I decided to give this a try. The color match was impressively accurate and blended well with my existing flooring without standing out. I used it with RuggedTek waterproof laminate in Lakeland Butter Fawn Chestnut, and the tone matched very closely. The consistency was easy to work with and it dispensed smoothly using a standard caulking gun, which made application quick and clean. It dried evenly and helped pull everything together without needing additional touch-ups. For something I ordered online in a pinch, it performed exactly as I needed. I would absolutely use this again for future projects where color match and ease of use matter.
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Reviewed in the United States on April 13, 2026 by JB Adventures
Color: Light Oak
Just what I needed! We are doing a rustic style trim work in our home and left our pine trim natural. I needed a caulk that would blend in and fill any gapping around the baseboards and such. The light oak matched great! Price is quite high for caulk, but finding anything like this for my needs was tough. Ultimately like the product so far and fit my needs so I'm happy. Was easy to use, seemed to dry pretty quick.
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Reviewed in the United States on April 27, 2026 by Shannon Broussard
Color: Oak
Amazon has a great color selection for this gap filling caulk. Big box stores have a very limited color selection, and I needed to match some specific wood tones. this worked perfectly.
Reviewed in the United States on June 8, 2026 by Amazon Customer
Color: Walnut
This stuff is cool! Horrific mess! Painful to use! But did what I needed it to do. My house is 160 years old and was pretty terribly flipped in 2016. The floors were not installed correctly, but they work. Some areas in certain rooms have CRAZY gaps that crap falls into and it drives me insane. This sounded like the safest thing to use regarding wood swelling and shifting. I did the areas with the largest gaps and will see what happens with them before I go nuts on the smaller ones.
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Reviewed in the United States on February 16, 2026 by Amazon Customer
I used this to fill the gaps on my 200+ year old floor in a bedroom I am refinishing. (DIYer, not a pro) Application was easy. I would recommend stuffing larger/deeper cracks with some foam or something to minimize how much filler you have to use and to prevent it from sagging down. I drum sanded the floor to 80 grit, then filled the cracks, then sanded again to remove the excess filler and get the floor to 120 grit. Be prepared to go through sandpaper as the filler will gum up the pads pretty quickly. I did have a couple spots tear out from sanding but were easy to refill and sand down with a palm sander. 1 tube would fill about 36' of cracks ranging from 1/8" - 1/4", with an occasional wider area, so use that information with a grain of salt. Basically, buy more and return what you don't use. Some of my boards are still loose and flex and it seems like the filler moves/flexes nicely with the boards. After 2 weeks it still seems pliable. I don't really recall much of an odor. Overall, I would recommend. Be sure to get any compacted sanding dust out of the filler before applying a finish to the floor. I vacuumed thoroughly but missed a couple spots of dust packed into the lower spots in the filled cracks....my error, not the products.
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Reviewed in the United States on April 22, 2026 by DIYer305
Color: Oak
This gap filler I had ordered to cover some of the spaces in between my wood floor. Once you apply it, the color seems lighter but as it dries it gets darker like the color shown originally. It takes a few hours to completely dry and it fills up the spaces once applied correctly. It is easy to use for repairs and it lasts, since after it dries it feels like cement. I do recommend some dusting and light cleaning on the area before applying, so the cement looks even and without any residue after it dries.
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Reviewed in the United States on May 15, 2025 by JP
Color: Grey
This is not that great for deep gaps. I was using it for a damaged wood floor. It's possible it was too deep ? I do believe it is good for small gaps.
Reviewed in the United States on March 12, 2026 by Magnifico
Color: Mocha
Very good quality. Easy cleanup
Reviewed in the United States on May 26, 2026 by Antonio