Maxisil Maxigrab Adhesive
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
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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
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MaxiGrab Original (White) – Fast-setting, ultra-strong, high Shore-A hardness
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MaxiGrab Crystal (Clear) – Transparent for seamless visual integration
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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 |
Crystal Tech Data
Crystal SDS Sheet
Original Tech Data
Original SDS Sheet
FAQs
What caulk gun should I use with Maxisil MaxiGrab?
A standard 12:1 thrust ratio caulk gun will work, but a 24:1 thrust ratio caulk gun is recommended for easier dispensing and better control.
What is the cartridge size?
Maxisil MaxiGrab comes in a standard 290ml / 9.8 oz cartridge.
What is the difference between MaxiGrab Original and MaxiGrab Crystal?
MaxiGrab Original is white and designed for ultra-strong bonding with high Shore-A hardness. MaxiGrab Crystal is transparent and designed for applications where a clear finish is preferred.
Can Maxisil MaxiGrab be used indoors and outdoors?
Yes. MaxiGrab is designed for interior and exterior applications.
Can MaxiGrab bond to wet or damp surfaces?
Yes. MaxiGrab is designed to bond to wet, damp, or dry surfaces when used as directed.
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