Self-Adhesive Pressure-Sensitive Asphalt Repair Material

1 / 5

Self-Adhesive Pressure-Sensitive Asphalt Repair Material

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

Product Name

Cold Asphalt Patch WS-802

EINECS

Pressure-Sensitive Asphalt Repair Material

Certification

REACH

Environmental

Yes (VOC-free)

Function

Road Rehabilitation

Appearance

Black Powder/Granular

HS Code

27150000

Capacity

1,000,000t

Cold Asphalt Patch WS-802

The Smart Way to Fix Roads - The Road Repair Revolution

🚀Product Overview

WS-802 is a next-generation pressure-sensitive asphalt repair material engineered for fast, durable, and environmentally friendly pavement maintenance. No heating, no mixing, no waiting. Just pour, compact by traffic, and open to traffic immediately.

⭐Product Highlights

Feature	Advantage
All-Weather Use	Effective in -20°C to 60°C; usable in rain or shine
Instant Application	Traffic can pass immediately after placement
Pressure-Activated	Gains strength through vehicle compaction
Versatility	Works for Asphalt, concrete, potholes, cracks, and edge breaks
5-Year Durability	Certified performance & long lifecycle
Eco-Friendly	VOC-free, zero emissions, recyclable leftovers
Simple Operation	No machines required, one-person application
Long Shelf Life	Stores safely for up to 5 years

📊Comparison Analysis

Criteria	WS-802	Water-activated Mix	Solvent-based Mix
Type	Pressure-sensitive	Reactive	Solvent evaporation
Traffic Opening	Immediate	After curing	After curing
Application	Simplest	Moderate	Complex
Durability	>5 years	~1 year	~6 months
Rainy Application	✓	✗	✗
Storage	>5 years	<3 months	~6 months
Environmental	Green	Medium	Poor

🛣️Key Use Scenarios

Highways & Expressways
Urban Roads & Streets
Parking Lots & Logistics Parks
Airport Taxiways
Industrial Facilities
Resorts & Campus Roads
Municipal Public Infrastructure

🤝Target Partners

Road maintenance contractors
Municipal engineering departments
Highway asset management companies
Infrastructure material distributors
EPC project contractors
Port & mining road maintainers

🏆Why Choose WS-802?

Proven high-volume market success
Full marketing & technical support
Competitive regional pricing
Regional exclusivity available
Fast delivery & customized packaging

📝Sample Case Study

Project Type: Municipal Road Maintenance

Conditions: Heavy-duty truck traffic

Results: Potholes repaired in 15 minutes; traffic resumed instantly. No failures after 60 days of high-intensity inspection.

📸Product Gallery

Cold Mix Asphalt

Cold Asphalt Patch

Ready-to-use Asphalt

Permanent Pothole Repair

Bituminous Cold Patch

All-weather Asphalt Patch

Polymer Modified Cold Asphalt

ASTM D4215

High Performance Pothole Repair

❓Frequently Asked Questions

Q1: What makes WS-802 different from traditional cold patch?

Unlike traditional materials that rely on solvent evaporation or water activation, WS-802 is pressure-sensitive. It hardens and gains strength through vehicle compaction, allowing for immediate traffic opening.

Q2: Can I apply this material during heavy rain?

Yes, WS-802 is an all-weather material. It is engineered to perform effectively in wet conditions and even in standing water, making it ideal for emergency repairs during rainy seasons.

Q3: How long will the repair last?

When applied correctly, WS-802 repairs are designed to be permanent, with a certified durability of over 5 years under normal traffic conditions.

Q4: Does it require any special machinery or heating?

No. WS-802 is a cold-applied material. It requires no heating, no heavy machinery, and no mixing. A single worker can perform the repair using basic hand tools.

Q5: Is WS-802 environmentally safe?

Absolutely. It is VOC-free and produces zero emissions during application. It is also safe for workers to handle and any leftover material is 100% recyclable.

Q6: What is the storage life of the bagged material?

WS-802 has an industry-leading shelf life of up to 5 years when stored in its original sealed packaging, significantly longer than standard reactive cold mixes.