Building Silicone 376

VALUES

• Weather, ageing and mould resistant
• Permanently elastic
• Excellent adhesion on a wide range of materials
• Interior and exterior use
• Low elastic modulus (0.35 N/mm²)
• Excellent for glazing works

USAGE INSTRUCTIONS

Cut the tip of the cartridge.
Screw on the nozzle and cut an opening at a 45° angle which is slightly larger than the joint to be sealed.

Place the cartridge onto a sealant gun.
Apply the sealant by keeping an even pressure at the gun trigger and smoothly dragging the nozzle along the joint.

Remove the excess sealant and smoothen the surface with a suitable tool.

TIPS

• Surfaces to be sealed must be clean, dry and free from any dust, loose particles, oil and old sealant residues. Non-porous surfaces should be cleaned with solvent and a clean, non-fluffy cotton cloth. Excess solvent should be removed with a clean cloth.
• If needed, cover the adjacent surfaces with masking tape. For wide joints, use a backer rod to ensure joints of correct thickness and shape. Ensure sufficient ventilation at the working area.
• During the curing process, make sure that sealed surfaces stay clean and are not under mechanical stress.
• Due to the wide variety of construction materials, we recommend a preliminary compatibility test.
• Uncured product can be removed with Penosil Multipurpose Wipes 943 or solvent. Cured product can be removed mechanically.
• Application temperature between +5°C and +40°C.

More expert tips in FAQ

LIMITATIONS

• Cannot be applied on bitumen or on building materials which might bleed oils, plasticisers, or solvents (e.g. natural or synthetic rubber, chloroprene, EPDM or flexible PVC).
• Does not adhere to polyethylene (PE), polypropylene (PP), PTFE (Teflon®) or Plexiglas (PMMA).
• Do not use at temperatures below +5°C.
• Not recommended for sealing natural stone surfaces, e.g. marble and granite.

SAFETY INFORMATION (CLP AND REACH)

WARNING

H317 – May cause an allergic skin reaction.
H319 – Causes serious eye irritation.
P101: If medical advice is needed, have product container or label at hand.
P102: Keep out of reach of children.
P261: Avoid breathing vapours
P264: Wash thoroughly after handling.
P280: Wear protective gloves/ face protection/ protective clothing/ respiratory protection/ protective footwear.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P501: Dispose of the contents and/or its container using the separate collection system in your municipality.
EUH066: Repeated exposure may cause skin dryness or cracking.
Contains Butan-2-one O,O´,O´´-(vinylsilylidyne)trioxime.
Substances that contribute to the classification: N-(3-(trimethoxysilyl)propyl)ethylenediamine