Non-Woven Polypropylene (PP) Mat For Peel & Stick Underlayment Roll/Carrierless Self Adhesive Waterproofing Membrane

High-Strength | Anti-Slip Surface | Customizable GSM and Width

UPASS supplies non-woven polypropylene (PP) mat designed for roofing underlayment, self-adhesive waterproofing membranes, and construction applications. With customizable basis weight, width, and color options, our PP composite material can be tailored to meet different manufacturing requirements for carrierless peel-and-stick waterproofing membranes and roofing systems.

Looking for a reliable non-woven PP mat manufacturer? Contact UPASS to discuss your specifications, application requirements, and customized material solutions.

Request a Quote | Get Technical Specifications | Discuss Customization

1. Product Overview

Non-Woven PP Mat for Roofing and Waterproofing Applications

Non-woven polypropylene mat is a functional surface material used in construction and waterproofing systems. When designed for self-adhesive roofing membranes, it can provide a textured surface, support mechanical performance, and serve as a facer or reinforcement component in a composite structure.

UPASS non-woven PP mat is available in different basis weights and colors to accommodate various product designs. Width and other specifications can be customized according to the requirements of your production line.

Depending on the selected material formulation and composite design, the product can be developed for applications requiring anti-slip surface properties, aging resistance, and flame-retardant performance. Specific performance requirements should be confirmed through technical evaluation and testing.

2. Key Features and Benefits

Anti-Slip Surface

The textured PP mat surface is designed to provide improved surface grip compared with a smooth film surface. This can help support handling and installation requirements for suitable roofing underlayment systems. Actual slip resistance depends on the surface design and installation conditions.

High Tensile Strength

A properly engineered non-woven composite can provide mechanical support during converting, handling, and installation. Tensile strength and tear resistance can be evaluated according to the intended application and required test standards.

Lightweight and Flexible

Available in a range of basis weights, the material can be selected to balance handling, flexibility, and mechanical performance. Its roll format supports continuous processing and downstream converting.

Customizable Material Specifications

UPASS offers multiple color options and customizable widths, with basis weight options from 80 to 200 GSM. Customized specifications can be discussed according to your product structure and processing requirements.

Optional Aging Resistance

Aging-resistant options can be discussed for applications exposed to demanding storage, processing, or service conditions. Suitability should be verified against the intended exposure conditions.

Flame-Retardant Options

For projects with specific fire-performance requirements, flame-retardant formulations may be evaluated. Flame resistance is formulation- and test-dependent; please specify the applicable fire classification or test standard when requesting a quotation.

3. Technical Specifications

The following specifications are based on UPASS's current product information. Confirm the final grade and tolerances with our sales or technical team before ordering.

Reference Test Data — 100 GSM Grade

The source product page provides the following test results for a nominal 100 GSM specification. These figures are reference data for that grade, not guaranteed values for every product specification.

MD = Machine Direction; TD = Transverse Direction. Test values and acceptance criteria should be confirmed against the applicable product specification and test method.

4. Applications of Non-Woven PP Mat

Self-Adhesive Waterproofing Membranes

Non-woven PP mat can be used as a functional facer or component in self-adhesive waterproofing membrane structures. Material selection depends on the adhesive system, composite construction, and required mechanical properties.

Peel-and-Stick Roofing Underlayment

For suitable roofing underlayment designs, a PP mat surface can support handling and installation requirements. Surface grip, thermal behavior, and durability should be assessed for the intended roof assembly.

Carrierless Self-Adhesive Membranes

For carrierless membrane designs, the selected facing material must work with the adhesive layer and overall composite structure. Adhesion, dimensional stability, converting performance, and compatibility should be evaluated together.

Construction and Industrial Composite Materials

Depending on the material grade and finished structure, non-woven PP mat may also be considered for other construction-related composite applications requiring a lightweight, flexible functional surface.

5. Why Choose UPASS Non-Woven PP Mat?

Flexible Specifications

Choose from 80–200 GSM, multiple color options, and customized widths to suit your manufacturing requirements.

Application-Oriented Material Selection

Our team can discuss your target membrane structure, adhesive compatibility, processing conditions, and required mechanical performance to help identify a suitable specification.

Support for Converting Requirements

Roll width and cutting requirements can be reviewed according to your equipment and downstream processing needs.

Technical Communication for B2B Buyers

Share your target application, required GSM, width, performance criteria, and estimated order quantity so that we can evaluate the appropriate product grade.

6. Customization Options

UPASS can discuss the following requirements with your team:

• Basis weight: Select from the available 80–200 GSM range.

• Width: Standard 850 mm or customized dimensions.

• Color: Blue, white, grey, or black.

• Functional requirements: Anti-slip surface, aging resistance, or flame-retardant options subject to technical confirmation.

• Processing: Cutting or slitting requirements, subject to confirmation.

• Testing: Required tensile strength, elongation, tear strength, and other application-specific performance criteria.

To receive a suitable recommendation, please provide your intended application, target GSM, required width, and any relevant technical data sheet or performance standard.

7. Frequently Asked Questions

What is non-woven PP mat used for?

Non-woven polypropylene mat is used as a functional facing or component in construction materials, including selected waterproofing membranes and roofing underlayment systems. The exact use depends on the material grade and composite design.

What GSM options are available?

UPASS lists basis weights from 80 to 200 GSM. The appropriate grade depends on the mechanical requirements, construction of the finished product, and processing conditions.

Can the width be customized?

Yes. The listed standard width is 850 mm, and customized widths can be discussed based on your production requirements.

What colors are available?

The listed options are blue, white, grey, and black. Confirm color availability and minimum order requirements for your selected grade.

Is the PP mat flame-retardant?

Flame-retardant options can be discussed for projects with specific fire-performance requirements. Please provide the required test standard or classification so that the material can be evaluated appropriately. Do not assume all standard grades are flame-retardant.

Can this material be used for self-adhesive waterproofing membranes?

It is intended for relevant waterproofing and roofing applications. Compatibility depends on the adhesive chemistry, composite structure, processing temperature, and required end-use performance. Testing with the target construction is recommended before mass production.

How can I request a quotation?

Send UPASS your target application, required GSM, width, color, performance criteria, and estimated quantity. Our team can review your requirements and confirm the available specification, lead time, and commercial terms.

8. Request a Quote for Non-Woven PP Mat

Looking for a non-woven polypropylene mat supplier for your waterproofing membrane or roofing underlayment production?

UPASS welcomes inquiries from waterproofing membrane manufacturers, roofing material producers, converters, and industrial material distributors.

To help us respond efficiently, please include:

• Application and finished product structure

• Required basis weight (GSM)

• Width and color

• Mechanical or fire-performance requirements

• Estimated order quantity

• Destination country

Contact UPASS today to discuss your non-woven PP mat requirements and request a customized quotation.