Purus International PS 2645 64 G EnviroTack Adhesive Mat, 26x45, 60-Layer, Gray, Case of 4
Purus International PS 2645 64 G EnviroTack Adhesive Mat, 26x45, 60-Layer, Gray, Case of 4
The Purus EnviroTack PS 2645 64 G is a 26" x 45" gray cleanroom sticky mat with 60 peel-away layers — double the layer count of standard 30-layer mats — making it ideal for high-traffic entryways or facilities that want to extend time between mat replacements. The 26x45 size bridges the gap between standard 24-inch and 36-inch width mats, providing better edge-to-edge coverage for slightly wider doorways. Each layer is made from low-density polyethylene film with a full acrylic adhesive coating, and a numbered tab system allows single-layer removal. Made with Purus's plant-based Cardia BioHybrid material and recyclable in conventional plastic streams.
Sold in cases of 4 mats.
Specifications
| Specification | Value |
|---|---|
| SKU | PS 2645 64 G |
| Mat Size | 26" x 45" |
| Layers per Mat | 60 |
| Tack Level | Regular Tack |
| Color | Gray |
| Case Quantity | 4 mats per case |
| Film Material | Low-density polyethylene (LDPE) with Cardia BioHybrid plant-based content |
| Film Thickness | 1.4 mil / 35 μm |
| Adhesive Type | Acrylic |
| Adhesive Thickness | 0.3 mil / 8 μm |
| Peel Adhesion | 6.5 oz / 190 g/25mm ± 40 |
| Heat Resistance | 158°F / 70°C for 48 hours |
| Layer Indicator | Numbered tab shows remaining layers |
| Recyclable | Yes — conventional plastic recycling streams |
| Applications | Cleanrooms, hospitals, pharma compounding, semiconductor fabs, data centers, industrial |
Frequently Asked Questions
What is the advantage of a 60-layer mat over a 30-layer mat?
A 60-layer mat lasts twice as long before the entire mat needs to be replaced, reducing changeover frequency and lowering the per-layer cost. It’s the preferred choice for high-traffic entryways, facilities with limited storage space for spare mats, or operations that want to minimize interruptions to contamination control protocols.
When should I choose a 26x45 mat?
The 26" x 45" size is ideal for entryways that are slightly wider than a standard 24-inch mat but don’t require the full 36-inch width. The 45-inch length ensures personnel take multiple steps on the adhesive surface before entering the controlled area, maximizing contamination capture.
Is the adhesive strength the same on 60-layer mats as 30-layer mats?
Yes — the adhesive type and peel adhesion (6.5 oz / 190 g/25mm for regular tack) are identical across both 30-layer and 60-layer EnviroTack mats. The only difference is the number of layers and the slightly thinner film per layer (1.4 mil for both 60-layer and 8-mat 30-layer configurations).
What makes Purus EnviroTack mats more sustainable than standard sticky mats?
Purus mats incorporate Cardia BioHybrid material — a GMO-free, renewable, plant-based additive that reduces CO₂ emissions compared to conventional LDPE mats. They are also recyclable in standard plastic recycling streams, unlike most sticky mats which go to landfill after use.
