N76 Structural Silicone Sealant

N76 Structural Silicone Sealant
Curtain Wall
Weather Sealing
Structural Glazing
Product Description
N76 is a one part neutral curing silicone sealant designed specifically for structural glazing applications for glass and metal in factory or field situations. It has excellent weather ability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes.
Typical use:
1. For structural glazing and protective glazing applications.
2. Facades & Claddings, EIFS, curtain walls and building construction applications.
3. Surface like glass, aluminum, ceramics, steel, tiles, concrete, precast panel and other common building materials.
Specification:
ISO 11600
ASTMC920
GB/T 16776
Application
Apply to clean, dry and grease-free surfaces. Apply sealant into the base of the joint so that it can completely fill the joint. Tool the surface of the joint immediately after sealant application to provide a smooth even finish and ensure the sealant wets both sides of the joint. Remove the masking tape after tooling. Do not disturb the joint for 48 hours. Avoid contact with various cleaning agents for solvents (e.g. bleach) whilst sealant is curing.
Limitation
Do not use when substrate temperature is above 50°C or surfaces that are wet, oily, greasy, dusty or dirty.
Do not use for sub-graded application, confined space or surfaces that require post finishes or paintings.
Do not clean or treat the sealant with materials, solvents or cleaning agents that may affect or discolor the sealant, particularly during sealant cure.
Do not use in surfaces that direct contact with food.
Shelf Life
12 months from manufacture date when store in cool dry locations below 25°C, keep away from heat source and direct sunlight during storage.
Colours
Black. Contact us for special colours.
Caution
Uncured silicone can irritate eyes and skin. If contact is made with eyes, flush with water for 15 minutes and seek medical advice. Use in well ventilated area and keep out of reach for children.