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Gap Filler - 310ml (Beech) Flexible Filler for Hard Surface Floors

  • Based on 380 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Aug 31
Order within 19 hours and 34 minutes
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Color: Beech


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: Beech


Brand: LOBA


Item Weight: 8 ounces


Liquid Volume: 310 ml


Item Form: Foam


Brand Name: LOBA


Number of Items: 1


Manufacturer: LOBA


Item Type Name: Wood filler


Model: Gapfiller


Part Number: LO-FI-340-384


Surface Recommendation: Tile


Water Resistance Level: Water Repellent


Color: Beech


Item Form: Foam


Item Weight: 8 ounces


Liquid Volume: 310 ml


Material Type: Acrylic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 31

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.

  • Klarna Financing
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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Exactly what I needed when stores were out
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. ... show more
Reviewed in the United States on April 13, 2026 by JB Adventures

  • Functionality.
Color: Oak
Is working well. Color works well. You can’t tell where it was used. It has only been a week since I have used it however. Easy to use. So far really good
Reviewed in the United States on July 26, 2026 by M. Ruth

  • Works
Color: White
When I first tried this product I actually wasn’t happy. This is because the video instructions weren’t true. Once I figured out a way to properly apply the product, it worked pretty good. Is it perfect? No. However, I’m happy with 90% of the application. It can be hard to lay it perfectly and it can dry fast so you have to move fast, but I would buy this product again. I purchased the white color and it matches pretty well. To apply the product, don’t use a damp finger. Instead, dampen a paper towel and use that to glide it across and then lightly clean away the excess. Try to apply it and let it sit for a minute or two before wiping. ... show more
Reviewed in the United States on July 20, 2026 by FernRohim

  • Easy install, flexible/pliable, nice color.
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. ... show more
Reviewed in the United States on April 22, 2026 by DIYer305

  • Great for natural wood trim
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. ... show more
Reviewed in the United States on April 27, 2026 by Shannon Broussard

  • great color selection compaired to big box hardware stores
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

  • Not what I thought it would be.
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

  • AMAZING
Color: Oak
Amazing product that the color is perfect for the floor. Easy to sand off excess.
Reviewed in the United States on July 31, 2026 by swim fan

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