JOINLEADER NP Neutral Silicone Sealant is a middle/high modulus, high quality, cost effective,
low odor, multi-purpose, one-part neutral curing sealant.
JOINLEADER NP Neutral Silicone Sealant offers excellent adhesion and long term durability,
compatibility with a wide variety of substrates, and good weatherproof ability.
Used in a range of general sealing, general glazing, waterproofing and trade applications.



Stable and flexible from –50°C to +180°C
Adheres to a range of common building materials and finishes.
Neutral cure, will not corrode metals, concrete or brick.
Cures to a strong, flexible seal capable of withstanding movement in and around the joint.
Non-slumping, can be used in vertical and overhead joints.
Easy to use – one part, no mixing required.
Resistant to weathering, ultra-violet radiation, vibration, moisture, ozone, temperature extremes,
airborne pollutants, cleaning detergents and many solvents.



JOINLEADER NP Neutral Silicone Sealant is a low/middle modulus silicone adhesive/sealant
designed for applications where non corrosive curing and durable adhesion to a variety of substrates is
JOINLEADER NP Silicone Sealant is ideally suited for general purpose glazing, sealing and
weatherproofing applications, has excellent adhesion to glass, glazed surfaces, anodized aluminum,
concrete, cement, wood and many plastics.
It is widely used in industry building, automotive, package, and family decoration for joints
adhesion and sealing among glass, ceramics, aluminum alloys, plastics, woods, paper etc.


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