Purus International PS 2430 64 W EnviroTack Adhesive Mat, 24x30, 60-Layer, White, Case of 4
Purus International PS 2430 64 W EnviroTack Adhesive Mat, 24x30, 60-Layer, White, Case of 4
The Purus EnviroTack PS 2430 64 W is a 24" x 30" white cleanroom sticky mat with 60 peel-away layers — double the layer count of standard 30-layer mats — making it ideal for high-traffic environments or facilities that want to extend time between mat replacements. Each layer is made from low-density polyethylene film with a full acrylic adhesive coating, and a numbered tab system allows single-layer removal without disturbing the mat. 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 2430 64 W |
| Mat Size | 24" x 30" |
| Layers per Mat | 60 |
| Tack Level | Regular Tack |
| Color | White |
| 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 the frequency of mat changeovers 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. The tradeoff is a slightly thicker mat profile, which is a consideration for low-clearance doorways.
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 the same across both 30-layer and 60-layer EnviroTack mats. The difference is only in the number of layers and the film thickness per layer (1.4 mil for 60-layer vs. 1.8 mil for 30-layer 4/case configurations).
How do I know when to peel a layer on a 60-layer mat?
The same way as a 30-layer mat — peel when the top layer is visibly soiled or on a scheduled interval per your contamination control SOP. The numbered tab shows how many of the 60 layers remain. Because 60-layer mats last longer, it’s especially important to follow a schedule rather than relying solely on visual inspection to maintain consistent contamination control.
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.
