Home ProductsNeutral Cure Silicone Sealant

789 Weatherproof Neutral Cure Silicone Sealant Low Mould High Speed Curing

789 Weatherproof Neutral Cure Silicone Sealant Low Mould High Speed Curing

    • 789 Weatherproof Neutral Cure Silicone Sealant Low Mould High Speed Curing
  • 789 Weatherproof Neutral Cure Silicone Sealant Low Mould High Speed Curing

    Product Details:

    Place of Origin: CHINA
    Brand Name: LYRIN
    Certification: SGS
    Model Number: 300 ml

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: Standard Packaging: 300 ml/cartridge , 280ml/cartridge , 24 cartridges /carton , 590ml/sausage, 20 pcs/carton Or customized packaging.
    Delivery Time: 10-15 DAYS
    Supply Ability: 300 MT MONTH
    Contact Now
    Detailed Product Description
    Shelf Life: 12 Months Color: Whit/Black/Brown/Other Common Colors
    Usage:: Construction, Transportation, Woodworking Tensile Strength:: 2.0Mpa
    Extrusion Rate:: 400g/min Working Temperature:: -40 To 320 ℃
    High Light:

    construction silicone sealant


    clear rtv silicone adhesive sealant

    High Quality 789 Weatherproof Neutral Silicone Sealant

    is a one part, low mould, neutral curing silicone sealant, the sealant compatible with all kinds of silicone sealant, It is specialized in architectural seal and bonding, has excellent adhesive ability between most construction material without primer. It easily extrudes in a wide range of weather condition, the sealant formed a permanently flexible rubber after cured. Structural silicone sealant has excellent weatherproof ability, virtually unaffected by sunlight, rain, snow, ozone or temperature extremes

    Usage: The sealant especially design for structural bonding and curtain wall adhesive constructions. It easily extrudes in a wide rang weather condition and quick cures at room temperature to form a high durable and flexible rubber




    1 Appearance Smooth paste without bubble or particles.
    Color Clear,White,Black or any other color
    2 Specific Gravity g/ml 0.93-1.40(depend on color)
    3 Sag Placed Vertically (mm) None
    4 Silicone content > 98
    5 Skinning time (Minutes) ≤ 30
    6 Full curing time (hours) 30 - 48 ( 5mm thickness)
    7 Tooling time (Minutes) 60
    8 Tensile strength (Mpa) ≥0.80
    9 Maximum elongation ratio % 300
    10 Hardness Shore A (Cured) >35
    11 Service Temp °C -25 to 185
    12 Extrusion rate (g/minutes) 360
    13 Shelf Life (Month) 12
    Standard GB/T 13477.8-2002

    Cartridge package: 280ml, 300 ml / cartridge , 24 cartridges / carton.
    Sausage package: 590 ml, 600ml / suasage, 20 cartridges / carton.

    12 months stored in cool(below 27°C), dry and ventilated places.


    • Pre-testing should be carried out for testing compatibility and adhesive property of the project materials
    • In case of contacting with eyes, wash with plenty of water immediately.
    • Avoid long-term contact with skin.
    • Avoid contaminating food, medicine or cosmetics, etc.
    • Place carefully and ensure that the children keep away from the sealant.

    Restricted application:
    The silicone sealant should avoid used in followed conditions:

    1 The building materials that may exude grease, plasticizer or solvent, etc

    2 The place is absolutely sealed and air-insulated . (curing process needs air)

    3 Vulcanized or semi-vulcanized rubber.

    4 Mixed sealant

    5 The joints which undertake high structural strength, have suffered excessive friction or physical destroy before injecting the sealant.

    6 Frosted or humid surfaces.

    7 When applying on chrome plated surface, please consult our specialists if necessary.
    The above information do not include all the safety notices. For the sake of security, Please read the <Application Standard of the Structural Silicone Sealant> and the Product Manual carefully. We would like to provide them any time.. Sufficient safety tests should be carried out.

    Estimated consumption amount:

    Standard cartridge packaged of structural silicone sealant, 300ml net volume
    Seal length unit: meter

      Seal Width(mm)
    Seal Depth(mm) 6 9 12 15 20 25
    6 8.3 5.6 4.2 3.3 2.5 2
    9 5.6 3.7 2.8 2.2 1.7 1.30
    12 4.2 2.8 2.1 1.7 1.3 1.0


    789 Weatherproof Neutral Cure Silicone Sealant Low Mould High Speed Curing 0



    Contact Details
    Lyrin Industrial Corporation Limited

    Contact Person: silicone

    Send your inquiry directly to us (0 / 3000)