Name: Maxisil Maxigrab Adhesive
Brand: Maxisil
SKU: RDX4001
Price: 15.95 USD
Availability: InStock

Maxisil Maxigrab Adhesive aInstant grab Bonds to damp surfaces and highly elastic

Maxisil Maxigrab Adhesive

SKU

by Maxisil

$14.95 - $15.95

$14.95

$14.95 - $15.95

$14.95

Quantity

Maxisil MaxiGrab – Strong Bond Adhesive for Indoor & Outdoor Tile Projects

Tackle your toughest installations with Maxisil MaxiGrab, a powerful hybrid polymer adhesive designed for tile contractors and remodelers who demand performance. Available in MaxiGrab Original (white) and MaxiGrab Crystal (clear), this STP-based adhesive bonds to almost any surface—even damp or underwater—making it a versatile essential for bathrooms, kitchens, and beyond.

Features & Benefits

1K Hybrid Polymer STP Formula
Advanced silane-modified polymer base delivers superior grip, strength, and elasticity.
Permanent Bonding Power
Withstands moisture, movement, and load—ideal for high-stress installations.
Adheres to Damp or Wet Surfaces
Super wet-grab strength allows bonding even underwater.
Indoor & Outdoor Use
UV-stable and weather-resistant for interior and exterior applications.
Two Options Available
- MaxiGrab Original (White) – Fast-setting, ultra-strong, high Shore-A hardness
- MaxiGrab Crystal (Clear) – Transparent for seamless visual integration
Fast Skin-Forming Time
Cuts waiting time and speeds up install with MaxiGrab Original.
High Shore-A Hardness & Tensile Strength
Provides serious holding power and structural integrity.
Sealant-Like Flexibility
Absorbs movement while maintaining bond, reducing cracks and separation.
12-Month Shelf Life
Long-lasting storage without sacrificing performance.
Standard 290ml (9.8 oz) Tube
Convenient size fits standard caulk guns and covers a wide range of jobs.

Maxisil MaxiGrab Technical Specs

Attribute	MaxiGrab Original (White)	MaxiGrab Crystal (Clear)
Base Chemistry	1K STP Hybrid Polymer	1K STP Hybrid Polymer
Color	White	Transparent
Curing Method	Moisture Curing	Moisture Curing
Skin Formation Time	Fast	Moderate
Application Surface	Wet, Damp, Dry	Wet, Damp, Dry
Shore-A Hardness	High	Medium
Tensile Strength	Very High	High
Shelf Life	12 Months	12 Months
Tube Size	290ml (9.8 oz)	290ml (9.8 oz)
Application Type	Interior & Exterior	Interior & Exterior
Paintable	Yes	Yes
Solvent-Free	Yes	Yes
UV Resistant	Yes	Yes

Ultimate Guide to Safety Data Sheets - KHA Online-SDS Management

Crystal Tech Data

Crystal SDS Sheet

Original Tech Data

Original SDS Sheet

Technical Data

More Details

Maxisil MaxiGrab redefines performance for tile contractors and DIYers who demand the best in strength, speed, and versatility. This one-component hybrid polymer adhesive bonds like nothing else—on tile, stone, glass, metal, concrete, wood, and even damp or submerged surfaces.

The MaxiGrab Original is engineered for speed and strength, forming a tough skin quickly and achieving high Shore-A hardness to support heavy loads and structural bonding. Ideal for setting fixtures, trims, or materials in high-stress zones like floors and exteriors.

For finish work or aesthetic applications, MaxiGrab Crystal is your go-to. Its clear formulation vanishes into the background, perfect for transparent tiles, backsplashes, glass panels, or where clean visuals matter.

Built with the demands of wet-area installation in mind, both versions resist mold, UV exposure, and extreme temperature swings, delivering reliable performance in showers, tubs, kitchens, and outdoor areas.

With no solvents, fast curing, and wide compatibility, Maxisil MaxiGrab lets you replace multiple adhesives with one smart solution.

Manufacturer

Maxisil, a leading brand of premium sealants and caulks designed specifically for tile installation professionals and DIY enthusiasts. With a commitment to quality, innovation, and sustainability, Maxisil offers a comprehensive range of products that ensure long-lasting, waterproof, and mold-resistant seals for your tile projects. Their advanced formulations provide exceptional adhesion, flexibility, and durability, making them ideal for use in bathrooms, kitchens, and other demanding environments. Trust Maxisil to deliver the performance and reliability you need for a flawless tile installation every time.

Let customers speak for us

from 478 reviews

Tavy spacers

I've been using these spaces for years. I love them. I'm just a little nervous because they changed the color of the spacers. I think they were bought out so I'm not sure if they're going to be the exact same size. They changed The colors the white ones are now 1/16 instead of green they switched all the colors around. I'm glad I have all my old ones

P.S.

12/04/2025

Tavy 2-Sided Tile Spacers

Well made and lots better then some other products that I had used in the past

Well made and lots better then some other products that I had used in the past.

12/03/2025

FloFx NoFlo™ Waterproof Membrane

Game changer

total game changer. Will purchase again.

12/03/2025

Built With Foam Shim Refills

Great resource

Good products and an easy to use site make this a great option for tiling projects.

P.J.

11/27/2025

TileTools

Great drain, even better system

This is a simple way to finish out your shower with a nice looking upgraded style drain.

P.J.

11/27/2025

FloFX Drain Grates

Like this product

M.L.W.

11/26/2025

Russo Trading Company Spin Doctor Tile Leveling System 1/32″ Base

I like it

h.t.

11/24/2025

Sigma KERA-CUT EXT Thin Panel Tile Cutter

Awesome!

The product worked great!. The effort to break off is much less than the previous product I was using from the orange store. These may cost a little more up front, but the ease of removal is worth it as I had a number of the previous products break off in between the tiles. And that can be a challenge to remove without damaging a tile edge. No doubt will purchase these again.

11/20/2025

Perfect Level Master T-Lock - Professional Anti Lippage Tile Leveling System 1/8" (3mm)

I haven't used this awesome mixer yet but I

I haven't used this awesome mixer yet but I can't wait! I could not believe how fastit arrived on my door step too! Awesome company and I'll definitely be ordering from you guys again! 🙂 👍🏼

J.M.

11/20/2025

Bucket Mortar Mixer

Well done!

The ordering process was very simple and easy. I received a tracking number and the shipment arrived in great condition. I have no reservation with ordering again from Tile Tool.

11/19/2025

TileTools

like the effect of grout spacing with large format tiles

like the effect of grout spacing with large format tiles, plus reusable.

Anonymous

11/19/2025

Russo Trading Company Bulk Horseshoe Tile Spacers

Outstanding Product

I have used the orange store brand and some clips were difficult to break and some remained between the tiles which can be a challenge to remove. With the perfect Level Master product, not one single issue. It takes much less force to break the spacer clip also. I will purchase this brand again without question. Good quality product and easy removal.

11/19/2025

Perfect Level Master Wedges For Tile Leveling Spacer

Saves your arms and the life of your drill. A must if you dry packing. 10/10

Bucket Mortar Mixer

J.R.

11/18/2025

Bucket Mortar Mixer

Better than Dewalt and MK Diamond blades for cutting porcelain tile

Before finding the Helix Copperhead blade, I used Dewalt XP4 and MK Diamond MK-415 blades. Both of these blades generally have good reviews, but they cannot touch the Helix Copperhead for smoothness of cut, lack of chipping, and lack of breakout at the end of the cut. I use the Helix blade primarily on porcelain tile and the cuts look factory on rectified tile. My machine is a MK Diamond 10" wet saw with a belt-driven blade arbor. The only non-positive comment I will make concerns the thinness of the blade. It has a thickened center section, which helps the blade run true. However, because of the blade rim thinness, it is possible for the blade to deflect slightly if pushing the tile too fast - an effect that is easily remedied by slowing cutting speed.

11/18/2025