Rubber seal, self-adhesive, K-profile, 9x4 mm (various colours and lengths)

The 9x4 mm self-adhesive K-profile seal is a practical solution for sealing windows and doors with gaps of 2.0–3.5 mm. Made of high-quality cellular EPDM rubber, it does not absorb water and is highly resistant to chemicals, UV radiation, and varying weather conditions. It effectively reduces heat loss, cuts down noise, and protects interiors from dust, ensuring greater thermal and acoustic comfort.

Technical specification

• Material: EPDM rubber
• Profile: K
• Dimensions: 9 × 4 mm
• Gap range: 2.0–3.5 mm
• Length: 6 m, 150 m
• Colors: Brown, white

Benefits and properties

✅ Resistance to moisture, UV, and chemicals
✅ Reduction of heat loss – improved thermal insulation
✅ Quick installation – self-adhesive layer facilitates application
✅ Flexibility and durability – does not deform over time
✅ Aesthetic appearance – available in two colors

Application tips

Ensure the mounting surface is clean, dry, and degreased. Apply at temperatures above +5°C, avoiding stretching the seal. After adhesion, press evenly along the entire length to ensure maximum grip.