Bitumen Joint Modified Silicone sealant
S456 is a one part, high performance silicone sealant with ultimate tensile strength, mechanical properties for curtain wall, Total Vision System (TVS) and architectural applications. It has very good weathering resistance, durability, sealing and bonding properties.
For Total Vision System (TVS).
Aquarium, big fish tank and general decorative usages.
Skylinghts, canopies and general glazing.
For butt-joints and corner joints.
For special architectural glazing.
Non-oily wood and some other construction materials.
Easy to use,one-part,no mixing required.Can be dispensed with an ordinary caulking gun.
Cures to a strong,flexible seal capable of withstanding movement in and around the joint.
Can be applied in any season.
Outstanding weatherproofing abilty,resisting to ultraviolet ray,ozone,snow,or temperature extremes.
Non-slumping;can be used in vertical and overhead joints.
As Supplied Tested at 23°C and 50% RH
Flow (sag or slump)
Curing time (5mm)
As Cured-after 21 days at 23°C and 50% RH
Durometer Hardness, Shore A
Tensile/Modulus at 50% Elongation
Tensile/Modulus at 100% Elongation
Ultimate Tensile Strength
Ultimate Elongation at Break
12 months from manufacture date when store in cool dry locations below 25°C, keep away from heat source and direct sunlight during storage.
Translucent. Contact us for special colours.
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.