Sikasil® RTV

ISO 11600:2002 Class F-25LM. Certified

ISO 11600:2002 Class G-25LM. Compliant

NZ Building Code Compliant

• B2 Durability: Clauses B2.3.1 (b) 15 years. (c) 5 years
• E2 External Moisture: Clause E2.3.2
• E3 Internal Moisture: Clauses E3.3.3, E3.3.4, E3.3.5, E3.3.6
• F2 Hazardous Building Materials: Clause F2.3.1

Acetoxy

18 months from date of production if stored according to conditions below.

Store in original unopened, sealed and undamaged packaging in dry conditions.

Resistant to weak acids and alkalis, soaps and detergent. Not resistant to petrol and aggressive solvents.

Sikasil® RTV may be applied in joints with a minimum joint size of 5mm wide x 5mm deep and a maximum joint size of 25mm wide x 10mm deep.

Application temperature: +5°C to +40°C

• Joint surfaces must be clean, dry and free from frost.
• Remove all dirt, laitance, loose material, mould release and curing agents, and foreign matter.
• In all joints a bond breaker tape or Sika PEF rod must be used to prevent sealant contact with the back of the joint, to support the sealant, and hence to allow optimum performance.
• For a neat finish mask the areas adjacent to the joint.
• On most surfaces sealant adhesion will be improved by the use of a primer.
• In applications where adhesion is critical (e.g. high movement joints) a primer should be used.
• For glass, ceramics and mill finished aluminium no priming is required.
• For timber and other porous surfaces use Sika Primer-3 N.
• For plastics and other non-porous surfaces, clean using Sika Activator-205.
• For plastics and other non-porous surfaces that are difficult to bond to gently rub down substrate in single pass with abrasive pad and clean with Sika Activator-205.
• If in doubt consult Sika or conduct a trial adhesion test.

Clean tools immediately after use with Sika Thinner C.