The Gyp Grip 40 by Everkem Diversified Products is a heavy duty drywall adhesive that comes in a 28 oz fiber cartridge. This adhesive meets ASTM-C557 specifications and reduces mechanical fastener usage by up to 50%, making it ideal for residential and commercial drywall installation. The low VOC formula contains just 32 g/L, making it suitable for interior applications where air quality matters.
This construction adhesive reduces nail pops and provides sound dampening properties between wall surfaces. The EcoSeal formulation is manufactured in the USA and designed for professional contractors who need reliable bonding strength. The product works with standard caulk guns and provides consistent application through the fiber cartridge packaging.
Gyp Grip 40 works well for attaching drywall to wood and metal studs, reducing the number of screws or nails needed per sheet. This saves time on installation while providing a stronger overall wall system that resists movement and cracking over time.
Technical Details
Key Specs
| Chemistry | Acrylic latex |
|---|---|
| ASTM standard | Meets ASTM-C557 |
| Service temperature | Up to 120°F (49°C) |
| Fastener reduction | Up to 50% |
| VOC content | 32 g/L |
| Color | Tan |
Full Specifications
Typical Uncured Properties
| Chemistry | Acrylic latex |
|---|---|
| Uncured state | Glossy paste |
| Odor | Low acrylic odor |
| Application temperature | 45°F to 110°F (7.2°C to 43.3°C) |
| Tooling time | 30 minutes |
| Full cure time | Up to 7 days |
| Shelf life | 18 months |
Typical Cured Properties
| Cured state | Firm paste |
|---|---|
| ASTM-C557 | Meets ASTM-C557 — Standard Specification for Adhesives Fastening Wallboard to Wood Framing |
| Service temperature | Up to 120°F (49°C) |
| Paintability | Paintable with latex paint after 2 hours; oil-based paint after 24+ hours |
| Freeze/thaw | Excellent — exceeds 5 cycles |
| VOC content | 32 g/L |
Curing conditions: 75°F (24°C) and 50% relative humidity.
Available colors: Tan
Applications
- Drywall to wood and steel studs
- Drywall to drywall (gypsum board to gypsum board)
- Drywall to rafters
- Drywall to concrete
Advantages
- Tested to ASTM-C557
- Reduces fastener use by up to 50%
- Reduces nail pops
- Dampens sound transmission
- High-strength adhesion with fast grab for easy installation
Limitations
- Not for exterior wall construction
- Not for extruded polystyrene foam
- Not for polystyrene or ABS plastic panels
- Not for ceiling tiles or acoustical panels
Compliance & Standards
CSI specified divisions
- 07 92 00 — Joint Sealants
- 09 20 00 — Plaster and Gypsum Board
Applicable standards
- ASTM-C557 — Standard Specification for Adhesives Fastening Gypsum Wallboard to Wood Framing
EcoSeal (low-VOC) compliance
- V.O.C. Content: 32 g/L
Sizes & Part Numbers
| Part # | Description | Packaging | Color |
|---|---|---|---|
| GG40-28 | Gyp Grip 40 — 28 fl. oz. (828.06 mL) tube | 12 tubes/case | Tan |
Equivalent Products from Other Brands
Switching brands? This Everkem product is a functional equivalent to the competitor SKUs listed below per Everkem’s published Product Cross Reference. Formulations, cure times, and exact specs vary by manufacturer — confirm your project’s spec requirements before substituting.
| Brand | Part Number | Product Name |
|---|---|---|
| DAP | 27518 | DynaGrip Drywall Construction Adhesive |
| OSI | 1498717 | F38 Heavy Duty Drywall Adhesive |
| TiteBond | 7272 | TiteBond Provantage Drywall Adhesive |