Rubber Mastic Adhesive Heat-Shrinkable Sleeve (AWWA C216)

Product Description: Rubber Mastic Adhesive Heat-Shrinkable Sleeve (AWWA C216 Compliant)

Introducing our high-performance Rubber Mastic Adhesive Heat-Shrinkable Sleeve, engineered to meet the rigorous demands of water and wastewater infrastructure. Designed in compliance with the  AWWA C216 standard , this sleeve delivers unmatched corrosion protection and waterproof sealing for steel pipelines, ensuring long-term reliability in critical applications.  

 Key Features:  

-  AWWA C216 Compliance : Specifically formulated for waterworks systems, meeting industry standards for corrosion protection and joint sealing.  

-  Robust Rubber Mastic Adhesive : Creates a permanent, waterproof bond that blocks moisture, chemicals, and contaminants, even in harsh environments.  

-  Durable Polyolefin Construction : The outer sleeve offers superior mechanical protection, UV resistance, and flexibility to withstand thermal cycling and soil stress.  

-  Easy Installation : Shrinks uniformly with heat (using a torch or heat gun) to conform tightly around joints, bends, and repairs, ensuring a seamless seal.  

-  Long Service Life : Resists environmental degradation, abrasion, and cathodic disbondment for decades of reliable performance.  

 Primary Applications:  

- Corrosion protection for welded joints, couplings, and fittings in  potable water and wastewater pipelines .  

- Repairing damaged coatings or exposed steel in underground/aboveground pipelines.  

- Sealing pipeline penetrations, valves, and irregular geometries.  

 Why Choose Our 2LPE Heat Shrink Sleeve?  

-  Trusted Compliance : Independently tested to AWWA C216 requirements, ensuring quality and consistency for water infrastructure projects.  

-  Versatile Sizing : Available in multiple diameters and lengths to fit pipes from 2" to over 48".  

-  Environmental Resilience : Resists soil acids, alkalis, and microbial activity, ideal for buried or submerged installations.  

-  Cost-Effective Solution : Reduces maintenance costs and extends pipeline lifespan with minimal installation time.  

 Technical Specifications:  

-  Material : Cross-linked polyolefin outer layer + high-viscosity rubber mastic adhesive.  

-  Certifications : Complies with AWWA C216; NSF/ANSI 61 certified for potable water contact.  

- Ideal for Engineers and Contractors: Trusted by municipal water authorities and contractors worldwide, our heat-shrinkable sleeve is the go-to solution for AWWA C216-compliant pipeline protection. Ensure your projects meet regulatory standards while safeguarding infrastructure integrity.  

Sichuan Forever Product list:

1. 2LPE HEAT SHRINK SLEEVE

2. 3LP HEAT SHRINK SLEEVE

3. 3LPP HEAT SHRINK SLEEVE

4. HDD Heat Shrink SLEEVE

5. COLD APLLIED TAPE

6. PETROLATUM TAPE

7. Epoxy Primer

8. LIQUID ADHESIVE

9. CLOSURE PATCH

10. Repair Patch

11. Visco-Elastic Tape

12. MASTIC