Soudal universal silicone, grey, 280 ml

Acetate universal silicone sealant with versatile use for structural and construction joints in interior and exterior, sanitary applications, etc. It can be used on most materials except plastics. Permanently elastic, color-stable sealant with long-lasting durability and high UV resistance.

Characteristics of Soudal universal silicone:

• Color: grey,
• packaging: cartridge 280 ml,
• very easy to use,
• color-stable, resistant to UV radiation,
• permanently elastic after curing,
• excellent adhesion to a wide range of materials,
• typical acetic odor.

Examples of use for Soudal universal silicone:

• Glazing work,
• sealing construction and building joints,
• sealing refrigeration warehouses and containers,
• sealing air conditioning systems.

Technical data for Soudal universal silicone:

• Base Polysiloxane.
• Consistency paste.
• Curing system moisture.
• Skin formation (20 °C/65 % r.h.) approx. 7 minutes.
• Curing speed (20 °C/65 % r.h.) 2 mm/24 hours.
• Coverage 1 piece = 24 m at a joint of 5 mm.
• Hardness (DIN 53505) 25 ± 5 Shore A.
• Specific weight (DIN 53479).
• approx. 1.03 g/ml (transparent).
• approx. 1.25 g/ml (colored).
• Temperature resistance -60 °C to +180 °C.
• Shape memory (ISO 7389) > 90 %.
• Maximum deformation 25 %.
• Modulus of elasticity 100% (DIN 53504) 0.40 N/mm².
• Max. tensile stress (DIN 53504) 1.50 N/mm².
• Max. elongation before break (DIN 53504) 800 %.

Substrates:

Suitable substrates: all common surfaces except PVC, PE, PP, PTFE, and bitumen substrates. Surface condition: clean, dry, free from grease and dust. Preparation: treat porous materials with Primer 150, non-porous materials do not need treatment. We always recommend performing a preliminary compatibility test.

Joint size:

Minimum width: 5 mm. Maximum width: 30 mm. Minimum depth: 5 mm. Recommendation: depth of joint = ½ width of joint. To define the depth of the joint and prevent the sealant from adhering to its bottom, always use a non-stick material, e.g. PE sealing tape.

Application procedure:

Application: with a caulking gun (manual or pneumatic). Working temperature: +5 °C to +35 °C. Cleaning: before curing with White Spirit (turpentine) or acetone, after curing mechanically and with Soudal Silicone Remover. Adjustments: before skin formation with Caulking Tool and Soudal Surface Smoother or soapy water. Repairs: Universal silicone.

Notes:

Due to its acetate nature, it may react with some metals (copper, lead). Do not use this sealant for sealing natural stones like marble, etc. For these applications, use Silirub MA. Avoid contact between this sealant and the primary glazing sealant of insulating double glazing or PVB film of safety glass.

Product safety warnings (H-statements)

• EUH208: Contains (see hazardous substances). May cause an allergic reaction.
• H302: Harmful if swallowed.
• H304: May be fatal if swallowed and enters airways.
• H314: Causes severe skin burns and eye damage.