SD-52/4-0 Self-Adhesive EPDM Sealing Strip Profile E 20x4 mm Black 50m Roll

Product Overview

Uszczelka samoprzylepna SD-52/4-0 (profile E 20x4 mm) is a self-adhesive sealing strip made for acoustic and thermal insulation in both residential and commercial environments. Supplied in 50 m rolls, it is constructed from EPDM rubber, known for its reversible deformation and lasting elasticity across a wide operating temperature range from -40°C to +65°C.

The use of EPDM material makes this product particularly resistant to long-term degradation, ensuring consistent sealing performance even in fluctuating or extreme thermal conditions. This longevity is valuable for facility managers and contractors seeking durable solutions for window and door sealing in high-traffic or temperature-variable buildings, as well as for bulk procurement in construction projects requiring reliable insulation components.

Key Features

• EPDM rubber construction ? provides high elasticity and resistance to aging for extended service life


• Profile E 20x4 mm ? suitable for standard insulation gaps in windows and doors


• Self-adhesive backing ? enables fast installation without additional mounting accessories


• Temperature operating range -40°C to +65°C ? maintains performance in cold storage, outdoor, and heated interiors


• Acoustic and thermal insulation ? reduces noise transmission and energy losses


• Supplied in 50 m rolls ? minimizes waste and optimizes logistics for large-scale installation


• Resistant to deformation ? retains sealing properties even after repeated compression

Technical Specifications

• Material: EPDM rubber


• Profile: E


• Dimensions: 20 mm x 4 mm


• Length per roll: 50 m


• Operating temperature: -40°C to +65°C


• Color: Black


• Form: Self-adhesive strip

Applications

Commonly used for insulating windows and doors in residential, commercial, and public buildings. Suitable for installation in environments requiring acoustic and thermal isolation, such as office complexes, warehouses, cold storage areas, and noise-sensitive spaces. EPDM material makes it appropriate for projects requiring durability and resistance to temperature extremes.

Packaging & Shipping

Standard export packaging. Each unit supplied as a 50 m roll, including protective wrapping for transport and storage. Installation accessories are not included, as the strip features integrated adhesive backing.