Purus International EnviroTack PM 3660 34 G Adhesive Mat, 36" x 60", 30-Layer, Gray, Case of 4
Purus International EnviroTack™ PM 3660 34 G Adhesive Mat, 36" x 60", 30-Layer, Gray, Case of 4
- Size: 36" x 60"
- Color: Gray
- Layers: 30 per mat
- Tack Level: Regular tack (peel adhesion: 6.5 oz / 190 g/25mm ±40)
- Film: Low density polyethylene (LDPE) with plant-based Cardia BioHybrid™ material
- Film Thickness: 1.8 mil / 45 μm per layer
- Adhesive: Acrylic, 0.3 mil / 8 μm
- Numbered tab indicates remaining layers for easy tracking
- 4 mats per case
- Also available in Blue and White, and in 60-layer and high-tack versions
Why Purus EnviroTack™ Mats?
Purus International EnviroTack™ mats are the first contamination control adhesive mats to incorporate renewable, plant-based Cardia BioHybrid™ material — making them the environmentally responsible choice for organizations committed to reducing their carbon footprint without sacrificing performance. The plant-based LDPE film contains GMO-free, renewable materials that reduce CO₂ emissions compared to conventional petroleum-based mats, and the used mats can be recycled in conventional plastic recycling streams.
The PM 3660 34 G is the standard 30-layer, regular-tack version in gray. The neutral gray color blends well with most facility flooring and entry areas while still providing clear visual indication of contamination buildup. Each layer is fully coated with an acrylic adhesive that captures dirt, dust, and particulates from footwear and cart wheels. A low-profile numbered tab ensures clean, one-layer-at-a-time removal.
Applications
- Cleanrooms: microelectronics, biotech, semiconductor, pharma production
- Pharmaceutical compounding (USP 797)
- Hospitals: operating environments, ICU centers
- Data centers
- Nuclear facilities
- Industrial workspaces: airport hangars, asbestos abatement, new construction, warehouses
- Janitorial and general facility contamination control
Product Specifications
| Specification | Value |
|---|---|
| SKU | PM 3660 34 G |
| Size | 36" x 60" |
| Color | Gray |
| Layers per Mat | 30 |
| Tack Level | Regular |
| Film Material | LDPE with Cardia BioHybrid™ plant-based content |
| Film Thickness | 1.8 mil / 45 μm per layer |
| Adhesive Type | Acrylic |
| Adhesive Thickness | 0.3 mil / 8 μm |
| Peel Adhesion (top) | 6.5 oz / 190 g/25mm ±40 |
| Heat Resistance | 158°F / 70°C — 48 hours |
| Mats per Case | 4 |
| Recyclable | Yes — conventional plastic recycling streams |
Frequently Asked Questions
Why choose gray over blue or white?
Gray mats offer a neutral appearance that blends with most facility flooring and entry areas. They are a popular choice for industrial, hospital, and data center environments where a less conspicuous mat color is preferred.
What makes Purus EnviroTack mats different from standard sticky mats?
Purus EnviroTack™ mats incorporate renewable, plant-based Cardia BioHybrid™ material in the LDPE film, reducing CO₂ emissions vs. conventional mats. Used mats can be recycled in conventional plastic recycling streams.
What is the difference between regular tack and high tack?
Regular tack has a peel adhesion of 6.5 oz / 190 g/25mm — suitable for most applications. High tack (PM 3660 34 B-HT) has a peel adhesion of 9.25 oz / 250 g/25mm for heavier contamination loads.
What is the difference between 30-layer and 60-layer?
The 30-layer version provides 30 peel-off sheets per mat. The 60-layer version (PM 3660 64 G) provides 60 sheets, doubling the usable life per mat.
How many mats come in a case?
Each case contains 4 mats of 30 layers each, for a total of 120 peel-off sheets per case.
