Soudal universal silicone, brown, 280 ml

Acetate-based universal silicone sealant universally applicable for construction and structural joints indoors and outdoors, sanitary applications, etc. It can be used on most substrates except plastics. Permanently flexible, color-stable sealant with long-term durability and resistance to UV radiation.

Characteristics of Soudal universal silicone:

• Color: brown,
• packaging: cartridge 280 ml,
• very easy to use,
• color-stable, UV resistant,
• permanently elastic after curing,
• very good adhesion to many materials,
• typical vinegar smell.

Examples of using Soudal universal silicone:

• Glazing work,
• sealing construction and building joints,
• sealing cold storage facilities and containers,
• sealing air conditioning systems.

Technical data of Soudal universal silicone:

• Base Polysiloxane.
• Consistency paste.
• Curing system moisture-based.
• Skin formation (20 °C/65 % r.h.) approx. 7 minutes.
• Rate of curing (20 °C/65 % r.h.) 2 mm/24 hours.
• Yield 1 piece = 24 m at a joint of 5 mm.
• Hardness (DIN 53505) 25 ± 5 Shore A.
• Specific gravity (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 rupture (DIN 53504) 800 %.

Substrates:

Suitable surfaces: all common surfaces except PVC, PE, PP, PTFE, and bituminous substrates. Surface condition: clean, dry, free of dust and grease. Preparation: treat porous materials with Primer 150, non-porous materials do not need treatment. We always recommend conducting 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 to prevent the sealant from sticking to its bottom, always use a non-stick material, e.g., PE sealing cord.

Working procedure:

Application: with an application gun (manual or pneumatic). Working temperature: +5 °C to +35 °C. Cleaning: before curing with White Spirit (paint thinner) or acetone, after curing mechanically and with Soudal Silicone Remover. Adjustments: before skin formation with a filler spatula and Soudal smoothing agent for sealants or soapy water. Repairs: Universal silicone.

Notes:

Due to its acetate nature, it may react with certain metals (copper, lead). This sealant should not be used for sealing natural stones such as marble, etc. For these applications, use Silirub MA. Avoid contact of this sealant and 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.