ResinDek® WR
Water Resistant Flooring Panels
ResinDek WR flooring panels are perfect for new construction, self-storage facilities, modular offices, or any other project exposed to outdoor elements for up to 120 days. Their exceptional moisture resistance, meeting the stringent MR90 standard, ensures long-lasting durability, even in challenging environments – including interior applications with high humidity and limited washdown applications. ResinDek WR panels can be used on both the ground floor as well as mezzanine applications.

CE Certified

Fire Ratings

Sustainability
IAPMO UES

Moisture Resistance
10-Year Warranty
ResinDek WR Technical Data
- Panel Thickness:
- Panel Weight:
- Pallet Jack & Product Load Limits:
- Mobile Robot & Product Load Limits:
- 3/4" (19mm)
- 3.09 psf (15.09 kg)
- Pallet jack rolling loads up to 2,000lbs (910 kg) with 20 GA (0.9 mm) B-Deck
- AMR rolling loads up to 500 lbs (230 kg) with 20 GA (0.9mm) B-Deck
- Panel Thickness: 3/4" (19mm)
- Panel Weight: 3.09 psf (15.09 kg)
- Pallet Jack & Product Load Limits: Pallet jack rolling loads up to 2,000lbs (910 kg) with 20 GA (0.9 mm) B-Deck
- Mobile Robot & Product Load Limits: AMR rolling loads up to 500 lbs (230 kg) with 20 GA (0.9mm) B-Deck
Certifications & Compliance
| ResinDek Product | SCS / FSC® | NAF | LEED® | UES-SR | UL | ASTM E-84 Class A | Moisture Resistance |
|---|---|---|---|---|---|---|---|
| WR | MR50 |
| ResinDek Product | WR |
|---|---|
| SCS / FSC® | |
| NAF | |
| LEED® | |
| UES-SR | |
| UL | |
| ASTM E-84 Class A | |
| Moisture Resistance | MR50 |
*FSC® License Code FSC-C124474 Certification available upon request only, please specify if FSC is required prior to ordering.
Moisture-Resistant Construction
Manufactured with mostly recycled and recovered wood fibers, ResinDek WR panels are not only environmentally conscious but also highly resistant to rot and termites. The panels are manufactured using environmentally friendly phenolic resins without added urea formaldehyde, ensuring a safer and healthier indoor environment. Other proprietary additives ensure the ResinDek WR panel’s resistance to decay. ResinDek WR has been independently certified to be CARB compliant, conforming to SCS Recycled Content Standard V7-0.
Ground-Floor and Elevated Applications with Full Engineering Support
Every ResinDek HD project includes dedicated engineering analysis and custom manufacturing to meet your exact specifications. ResinDek HD’s unique density profile makes it suitable for both ground-floor robotic applications and elevated mezzanine structures. The precision-milled tongue-and-groove system ensures seamless load transfer and creates a smooth, continuous surface critical for automated equipment navigation. Optional four-sided tongue-and-groove profiles accommodate specialized installation requirements for robotic facilities and complex floor plans.
Optional Coatings & Finishes
For Heavy Equipment, Storage, Rolling Carts & Pallet Jacks
Gray Diamond Seal® Coating
Gray Diamond Seal® ESD Coating
MetaGard® GVT Steel Decking Surface
Unfinished
For AGV & AMR Robotic Traffic
TriGard® ESD Ultra Coating
TriGard® ESD Coating
MetaGard® SST Steel Decking Surface
Fastening Systems for ResinDek WR
Top Side Engineered Fasteners
For conventional top side fastener installation, use Cornerstone Specialty Wood Products, LLC Collated Stand-up Screwdriver and collated engineered drill screws. Not only will the collated screwdriver gun save you up to 40% in fastening costs, but it will reduce installation fatigue with its ergonomic design.
The top side engineered fasteners are designed for strength, durability and easy installation. No countersinking or pre-drilling is required as the wings are near the top of the shaft, which counterbore for screw heads. The number 2 square drive heads and points easily pierce up to 12 gauge (2.66 mm) steel decking and is designed to drill through wood and steel decking prior to the threads engaging, thus preventing the mezzanine floor panels from lifting.
Our engineered fasteners offer the following advantages:
- More consistent screw depth with greater control and settings
- Low lead screw tips
- Fast and easy bit tip replacements
- Requires minimal training
- Stout #10 wire gauge screw
- Zinc coating for high humidity environments resists corrosion
- Your choice of gray or beige engineered fasteners
Invisi-Loc® Underside Engineered Fastening System
Invisi-Loc provides showcase mezzanine floor systems with no visible fasteners that are dependable, economical and easy to install. The Invisi-Loc under deck engineered fastening system mounts fasteners under the mezzanine decking hiding unwanted screw holes on top. Plus, when installed with our pre-punched corrugated metal decking, installation time is reduced and potentially dangerous metal shavings are eliminated.
- 20 Invisi-Loc engineered fasteners are required per 4′ x 8′ (1219 x 2438 mm) sheet. A pneudralic installation tool and a standard medium duty air compressor supplies the required power.
- Corrugated metal decking is pre-punched and B metal deck is fastened to the bar joists like other steel decking using drilling screws or welding.
- All pneudralic installation tools can be rented or purchased from Cornerstone Specialty Wood Products, LLC.
- When installed according to Cornerstone Specialty Wood Products, LLC specifications the Invisi-Loc Underside Engineered Fastening System carries a 10-year warranty.
Collated Screws For Corrugated Steel Deck
B-Deck screws work best in roll form beams and structural steel under 3/16″ (4.76 mm) thick. Valleys less than 2-1/2″ (63.5 mm) wide may not accommodate the screwdriver. Contact Cornerstone Specialty Wood Products, LLC for additional information.
Note: Additional Fastening Systems are available, please contact Cornerstone Specialty Wood Products, LLC for more information.

