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Sandwich Cover Sealing Strip

The Sandwich Cover Strip is a high-performance sealing solution designed for construction and waterproofing applications. It consists of a specially formulated butyl rubber core sandwiched between two protective layers, ensuring superior waterproofing, airtightness, and durability.

  • Product Introduction

Product Introduction

 

The Sandwich Cover Strip is a high-performance sealing solution designed for construction and waterproofing applications. It consists of a specially formulated butyl rubber core sandwiched between two protective layers, ensuring superior waterproofing, airtightness, and durability.

 

Product Features

 

 

Strong Adhesion & Waterproofing – The high-quality butyl rubber layer provides excellent adhesion to various surfaces, preventing water infiltration and air leakage.
High Elasticity & Flexibility – Adapts to different structural movements and irregular surfaces without cracking or peeling.
Weather & Temperature Resistance – Performs reliably under extreme temperatures and environmental conditions.
Customizable Surface Layers – Available with aluminum foil, nonwoven fabric, or polymer film for enhanced durability and UV resistance.
Easy Installation & Long Lifespan – Simple peel-and-stick application without additional tools, ensuring long-term performance.

 

Usage Scenarios

 

 

Roof & Facade Sealing – Used in joints, seams, and panel overlaps for waterproofing protection.
Window & Door Sealing – Prevents air and water leakage around frames and gaps.
Metal & Prefabricated Structures – Ensures tight sealing in modular and industrial construction.
Renewable Energy – Applied in solar panel waterproofing and wind power installations for long-lasting protection.

 

Product Parameters

 

 

Main materials

Butyl rubber, Release paper Sand and PET Composite layer

Colloid Color

White 

Width

8cm (regular)

Thickness

0.8mm and 1mm (regular)

Peel Strength

≥3.5 N/mm

Density

1.05±0.05 g/cm³

Penetration

70±5 (0.1mm, 5s)

 

20241031095349
202410310919121
202410310919122

 

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