Silicone N-40 - Standard Colours 300ml

SILADN40BL/CTG

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Silicone N-40 is a neutral cure silicone sealant that has been specially developed for the plumbing and tiling industries. It exhibits excellent adhesion on zincalume, galvanised, colourbond, glass ceramic and porcelain tiles, treated wood, PVC, aluminium, and other construction products. Silicone N-40 offers resistance to low and high temperatures (-50°C to +150°C). It is UV stable and anti-fungal, making it suitable for use in food preparation areas.

Product Characteristics:

  • Colors: Black, Mid-Grey, White, Translucent
  • Size: 300ml

Surfaces

All surfaces should be dry, clean, and free from dust or grease. If necessary, degrease with solvent. When necessary, use primer. It is recommended to carry out adhesion tests to determine the suitability of the product for its application.

Repairs

Silicone N-40 can adhere to itself, making it suitable for repairs.

Primers

Silicone N-40 exhibits good adhesion to most common building materials without the use of a primer. However, testing is highly recommended.

Application

For gutter and flashing applications, drill rivet holes, solvent wipe clean the area to be sealed, and run a bead of Silicone N-40 directly over the rivet holes. Place the two surfaces together and rivet. Dry tool immediately before the sealant skins. The tooling time is a minimum of 10 minutes, depending on temperature and humidity.

Limitations

Do not use in closed rooms. Do not expose to thermal, mechanical, or chemical influences before complete vulcanisation. For mirrors, polyacrylate, polycarbonate, and structural glazing applications, please consult the technical department or service department. Roof & Gutter cannot be painted.

Packaging

Available in 20 cartridges of 300 ml per box.

Method of Application

Apply using a manual or pneumatic gun.

Physical Properties

  • Type of product: Polysiloxanes
  • Curing system: Moisture in the air
  • Density (specific gravity): 1.03
  • Skin time (23°C & 50% R.H.): 20 minutes
  • Cure rate (23°C & 50% R.H.): 1-2 mm / 24 hours
  • Application temperature: Between +5°C and +40°C
  • Temperature resistance: -50°C to +150°C
  • Shelf life: 12 months if kept in the original packed and stored in cool and dry conditions
  • Clean up: Uncured - Tools: white spirit or solvent, Surfaces: Silicone Cleaner, Cured: Mechanically
  • Colours: Translucent, White, Mid Grey, Aluminium Grey, Black
  • VOC Content (Californian rule 1168): 43gms/lt

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