Internet #100122448

Model # FB50

Store SKU #839531

Store SO SKU #1000063652

0010186269849

FlexBond Gray 50 lbs. Fortified Thin-Set Mortar

  • High flexibility to prevent cracks in tile
  • Excellent bond strengths
  • Outstanding bond to glass, metal and other decorative tile
$ 31 48
Buy 10 or more  $28.33  
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Frequently Bought Together

Product Overview

  • High flexibility to prevent cracks in tile
  • Excellent bond strengths
  • Outstanding bond to glass, metal and other decorative tile
This Custom Building Products FlexBond 50 lbs. Fortified Thin-Set Mortar is a premium-quality, polymer-modified mortar with exceptional flexibility and bond strength. FlexBond is perfect for tiling difficult surfaces, such as plywood, vinyl and laminates and for hard to bond non-porous tile such as porcelain and glass. FlexBond protects against cracking caused by minor in-plane surface movement.
  • Suitable substrates include interior and exterior floors, countertops and walls
  • Can tile directly over cracks up to 1/16 in. without repairs
  • Suitable tile types also include natural stone, brick and thin brick
  • Exceeds ANSI A118.4 and A118.11 standards without the need for additives
  • Dries in 24 hours
  • Resists mold and mildew
  • Qualifies for a lifetime system warranty



  • California residents see Prop 65 WARNINGS

Product Overview

  • High flexibility to prevent cracks in tile
  • Excellent bond strengths
  • Outstanding bond to glass, metal and other decorative tile
Model #: FB50
Sku #: 839531
Internet #: 100122448

This Custom Building Products FlexBond 50 lbs. Fortified Thin-Set Mortar is a premium-quality, polymer-modified mortar with exceptional flexibility and bond strength. FlexBond is perfect for tiling difficult surfaces, such as plywood, vinyl and laminates and for hard to bond non-porous tile such as porcelain and glass. FlexBond protects against cracking caused by minor in-plane surface movement.

  • Suitable substrates include interior and exterior floors, countertops and walls
  • Can tile directly over cracks up to 1/16 in. without repairs
  • Suitable tile types also include natural stone, brick and thin brick
  • Exceeds ANSI A118.4 and A118.11 standards without the need for additives
  • Dries in 24 hours
  • Resists mold and mildew
  • Qualifies for a lifetime system warranty



  • California residents see Prop 65 WARNINGS

Info & Guides

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Brand Custom Building Products Custom Building Products Custom Building Products Custom Building Products
Name VersaBond Gray 50 lbs. Fortified Thin-Set Mortar FlexBond Gray 50 lbs. Fortified Thin-Set Mortar FlexBond White 50 lbs. Crack Prevention Mortar SimpleSet Gray 3-1/2 Gal. Pre-Mixed Thin-Set Mortar
Price
$11.68
$32.97
$34.97
$46.98
Ratings (2631) (532) (532) (507)
Maximum coverage area (sq. ft.) 100 100 100 175
Product type Thin-set mortar Thin-set mortar Mortar Thin-set mortar
Flooring Material Features Mold/mildew resistant Mold/mildew resistant Mold/mildew resistant Solvent free
Location Floor,Interior wall Floor,Interior wall Floor,Interior wall Floor,Interior wall
View Product View Product View Product View Product

Specifications

Dimensions

Maximum coverage area (sq. ft.)
100
Product Width (in.)
15

Details

Additive required
Water
Color Family
Gray
Commercial / Residential
Commercial / Residential
Dry time (hours)
24
Floor/wall use
Floor and wall
Flooring Material Features
Mold/mildew resistant
Flooring Product Type
Flooring Powder Mortar
Flooring Type
Tile
Indoor/Outdoor
Indoor/Outdoor
Location
Floor,Interior wall
Pack Size
Each
Product Weight (lb.)
50lb
Product type
Thin-set mortar
Quantity
1
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
1 year product

Specifications

Dimensions

Maximum coverage area (sq. ft.)
100
Product Width (in.)
15

Details

Additive required
Water
Color Family
Gray
Commercial / Residential
Commercial / Residential
Dry time (hours)
24
Floor/wall use
Floor and wall
Flooring Material Features
Mold/mildew resistant
Flooring Product Type
Flooring Powder Mortar
Flooring Type
Tile
Indoor/Outdoor
Indoor/Outdoor
Location
Floor,Interior wall
Pack Size
Each
Product Weight (lb.)
50lb
Product type
Thin-set mortar
Quantity
1
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
1 year product

Questions & Answers

Should I mix with a latex additive or just water?

Should I mix with a latex additive or just water?
Asked by: MW
Just mix with water
Answered by: SteveVA
Date published: 2019-11-26

Can I use this for mesh mounted tile as a backsplash for bathroom sink and above my shower?

Asked by: Sillygoosey
This will work for most mosaic tile, including most glass mosaics if all you want to do is stick it to the wall and make sure it stays there. I would NEVER use GRAY to bond any glass or even most mosaics. Use gray mortars only for gray tile that will be finished with gray spectrum grouts. Use white for any beige/light beige, or ALL GLASS applications.
Answered by: PRO8560
Date published: 2020-01-10

Can I also use this as a patch filler leveler on my plywood subfloor and then apply my concrete b...

Can I also use this as a patch filler leveler on my plywood subfloor and then apply my concrete backer board and also use as a patch filler on my concrete backer board before applying tile ?
Asked by: Mbird
I would say yes if this was put on a wall. However using on a floor with lots of foot traffic and weight, I would use something more solid and durable such as concrete to be safe.
Answered by: Mim
Date published: 2019-05-29

The description for this product says for use with vinyl and laminate. However, i am not seeing ...

The description for this product says for use with vinyl and laminate. However, i am not seeing the same mentioned on the package or the product chart. Can this be used to lay tile over laminate floor?
Asked by: Max
Yes. I’ve set tile over laminate flooring . Just make sure the laminate is glided down good and there’s no bubbles in the laminate.
Answered by: TileGuy
Date published: 2019-08-29
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