Illbruck FS500 Frame & Façade Silicone

Illbruck FS500 Frame & Façade Silicone


FS500 is one-part, neutral curing, low modulus and low odour silicone sealant suitable for perimeter joint sealing applications with high movement capability. It has excellent adhesion to most porous substrates including masonry, brick, aluminium, PVC-U, polycarbonate, polyacrylate, wood, glass and glazed surfaces.

Make an enquiry

    What the experts have to say

    Expansion & Curtain Wall Joints
    FS500 is ideal for use in: expansion & curtain wall joints, perimeter joints around windows or doors, panel joints between most common substrates, heel and toe beads, polycarbonate glazing and other general joint sealing applications.
    • Meets the requirements of EN ISO 11600 G&F 25LM

    • Movement capability: up to 50%

    • Long-term resistance to weathering, ageing and UV

    • Low modulus formulation ensures minimum strain at joint faces

    • Neutral cure: low odour and non-corrosive

    Specific Gravity:
    Skin Forming Time:
    30-40 minutes at 23°C, 50% RH
    Tack Free Time:
    Approximately 60 minutes
    Cure Rate:
    1 - 2 mm/day at 23°C, 50% RH
    Tensile Strength:
    0.7 Mpa
    Modulus at 100% Elongation:
    0.4 Mpa
    Elongation at Break:
    Movement Accommodation:
    ± 50%
    Elastic Recovery:
    Service Temperature Range:
    -40°C to +150°C
    Full Information:
    Check out the full datasheet available in the Downloads section!

    Related Products