Purus International EnviroTack PM 3660 34 B Adhesive Mat, 36" x 60", 30-Layer, Blue, Case of 4
Purus International EnviroTack™ PM 3660 34 B Adhesive Mat, 36" x 60", 30-Layer, Blue, Case of 4
- Size: 36" x 60"
- Color: Blue
- 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 White and Gray, 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.
Performance-wise, EnviroTack™ mats deliver the same reliable contamination control as conventional sticky mats. Each layer is fully coated with an acrylic adhesive that captures dirt, dust, and particulates from footwear and cart wheels at cleanroom and controlled environment entry points. A low-profile numbered tab on each layer indicates the number of remaining layers and ensures clean, one-layer-at-a-time removal. The PM 3660 34 B is the standard 30-layer, regular-tack version in blue — ideal for most cleanroom, hospital, pharmaceutical, and industrial applications.
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 B |
| Size | 36" x 60" |
| Color | Blue |
| 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 |
| Case Weight | 20.5 lbs |
| Recyclable | Yes — conventional plastic recycling streams |
Frequently Asked Questions
What makes Purus EnviroTack mats different from standard sticky mats?
Purus EnviroTack™ mats are the first adhesive mats to incorporate renewable, plant-based Cardia BioHybrid™ material in the LDPE film. This reduces CO₂ emissions compared to conventional petroleum-based mats while delivering the same contamination control performance. Used mats can also be recycled in conventional plastic recycling streams.
What is the difference between regular tack and high tack?
Regular tack (PM 3660 34 B) has a peel adhesion of 6.5 oz / 190 g/25mm — suitable for most cleanroom and controlled environment applications. High tack (PM 3660 34 B-HT) has a peel adhesion of 9.25 oz / 250 g/25mm, providing stronger particle capture for heavier contamination loads or more demanding environments.
What is the difference between 30-layer and 60-layer mats?
The 30-layer version (PM 3660 34 B) provides 30 peel-off sheets per mat. The 60-layer version (PM 3660 64 B) provides 60 sheets per mat — doubling the usable life of each mat before replacement, which can reduce per-sheet cost in high-traffic environments.
What colors are available?
The PM 3660 34 series is available in Blue (34 B), White (34 W), and Gray (34 G). High-tack versions are available in Blue (34 B-HT) and White (34 W-HT). The 60-layer version is available in Blue (64 B), White (64 W), and Gray (64 G).
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.
Are these mats recyclable?
Yes. Purus EnviroTack™ mats can be recycled in conventional plastic recycling streams, making them a more sustainable choice compared to standard adhesive mats.
