Bond-It LN7 Low Modulus Neutral Cure Silicone Sealant - 310ml

The LN7 is a neutral cure silicone sealant from adhesion specialists, Bond-It. Ideal for use within the construction, engineering, and electrical industries, the highly versatile LN7 is suited to a wide range of applications, both internal and external. With a life expectancy of over thirty years, the LN7 mastic sealant is fungal resistant and contains no components that can degrade insulating glass seals.

Ideal for use on glass, ceramics, all metals, concrete, timber, brick and much more, the LN7 is perfect for expansion joints, and perimeters of frames, as a rubber adhesive, as a potting compound to encapsulate electronic components, as a gasketing material for glazing double glazed units into timber frames, and much more.

For best results ensure all surfaces are clean, dry, and free from grease or oil before application. In order to protect its shelf life, the LN7 silicone sealant should be stored in cool, dry conditions.

Why Choose the Bond-It LN7 Low Modulus Neutral Cure Silicone Sealant - 310ml?

• Bonds with most common building materials
• Gives off no solvents or corrosives
• Suited to wide range of applications
• Long life expectancy
• Strong & durable

Product Specifications:

Colour: Aluminium (box of 12) / Black (box of 12) / Translucent (box of 25) / White (box of 25) (select from dropdown)

Size: 310ml

Tooling Time: 5-10 mins

Skinning Time: 15-25 mins

Rate of Cure: 1-2mm per day

Joint Movement Capability: 25% by ISO methods

Application Temperature: +5°C to +30°C

Density: 1.02 g/cm³

Secant Modulus at 100% Elongation: 0.35N/mm²

Elongation To Break: 300%

Tensile Strength: 0.7N/mm²

Service Temperature: -40°C to +180°C continuous exposure

Reaction to Fire: E

Release of Chemicals: None

Resistance to Flow: ≤ 3mm

Loss of Volume: ≤ 10%

Durability: Pass

Please note: Porous surfaces should be primed first. Do not use on surfaces where water can penetrate through porous materials to the bond interface without first carrying out remedial work. Polished decorative stone such as granite, etc. may absorb silicone oil from the sealant and undergo a change in surface gloss. The safety backing on some mirrors is not suitable for adhesive fixing with silicone. If using mirrors with a safety backing always carry out an adhesion test.