Seal strip for windows and doors Stomil Sanok EPDM Profile D brown 100 m (SD-1AX/4)

Self-adhesive EPDM seal strip Stomil Sanok Profile D in brown, 100 meters long, is designed for sealing gaps in windows and doors to reduce drafts and improve thermal and acoustic performance. Made from EPDM rubber, the profile maintains elasticity across a wide temperature range and resists weathering, ozone and aging. The brown color is intended to match or complement timber and darker frame finishes in residential and commercial installations.

Advantages

The EPDM material offers long-term flexibility and resistance to UV radiation, ozone and temperature changes, which helps preserve the seal’s shape and sealing performance. The self-adhesive backing enables straightforward installation without additional adhesives or mechanical fasteners. The continuous 100 m length is suitable for multiple installations or long runs, reducing the need for joints. Its closed-profile design provides effective air-tightness and contributes to reduced noise transmission and improved energy efficiency.

Suitable for

• Sealing perimeter gaps on wooden, PVC or aluminium window frames
• Sealing exterior and interior door perimeters to prevent drafts
• Improving thermal insulation in homes, offices and commercial premises
• Reducing noise infiltration through window and door joints

Key specifications

• Material: EPDM rubber (ethylene propylene diene monomer)
• Color: Brown
• Form: Profile D with self-adhesive backing
• Length: 100 m continuous roll
• Surface: Self-adhesive tape on one side for direct application
• Properties: Weather-resistant, flexible across temperature variations, resistant to ozone and UV

How to use

Ensure the mounting surface is clean, dry and free of dust, grease or loose paint. Measure the required lengths and cut the profile with scissors or a sharp blade. Peel off the protective liner from the adhesive side and press the profile firmly onto the frame, aligning the D-shaped profile to fill the gap. For best adhesion, apply uniform pressure along the length and avoid stretching the material during installation. Allow the adhesive to set before exposing the seal to mechanical stress.

Usage recommendations

Store the roll in a cool, dry place away from direct sunlight and high temperatures prior to installation. For cold conditions, keep the product at room temperature before applying to ensure the adhesive performs correctly. Periodically inspect seals for damage or loss of adhesion and replace sections if the EPDM shows cracking or significant deformation.