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Gasket Maker Sealant

1.42g/Cc Gasket Maker Sealant Smooth Paste Without Bubble

1.42g/Cc Gasket Maker Sealant Smooth Paste Without Bubble

Product Details:

Place of Origin: Hubei, China
Brand Name: Longwang
Certification: None
Model Number: RED LW

Payment & Shipping Terms:

Minimum Order Quantity: 2000 Units
Price: Negotiation
Packaging Details: 55g/pack, 100pcs/carton 90g/pack, 80packs/carton
Delivery Time: 10-25 days
Supply Ability: 5,000,000pcs

Product details

Detail Information

Density: 1.42g/cc Color: Black; And Other Special Color
Material: RTV Package: 55g/pack, 100pcs/carton 90g/pack, 80packs/carton
Hardness: Shore A 33 Tack-free Time: 18 Mins
Skin Time: 20-60 Mins Full Cure Time: 24-72 Hours (6mm Thickness)
Tensile Strength: ≥1.0Mpa Elongation At Break: ≥450
Hardness Shore A: >28 Working Temperature: -40 To 280℃
Extrusion Rate: 200-400g/min Shelf Life: 9-12 Months (shore Below 27℃)
High Light:

1.42g/cc Gasket Maker Sealant


Smooth paste Gasket Maker Sealant


1.42g/cc high heat gasket maker

Product Description

1.42g/Cc Gasket Maker Sealant Smooth Paste

Product Description

Red Longwang gasket maker products back after contact with moisture-cured to form a silicone rubber gasket having flexibility. The product has anti-aging, weathering, heat, will not harden, shrink or crack and other properties. It is mainly used engine oil pan, transmission gear cover, axles and other parts of the bonding and sealing. This product is suitable for a temperature range of -60 ℃ ~ 300 ℃

Product Information

①Appearance:Smooth paste without bubble or particles

②Gasket Maker Product Color:Black; and other special color

③Specific Gravity:1.42 to 1.55g/ml

④Product Skin Time:20-60 Mins

⑤Full Cure Time:24-72 hours (6mm thickness)
⑥Gasket Maker Produc Tensile Strength:1.0Mpa

⑦Elongation at break:≥450

⑧Hardness Shore A:>28

⑨Working Temperature:-40 to 280℃

⑩Extrusion Rate:200-400g/min

Technical Data

Properties before Curing
Typical Value Limits
Density(25℃),g/cc 1.42 1.4~1.6
Viscosity’s 24 10~30

Mobility, mm;


7 ≤10
Odor No odor

Tack-free Time, min:

(Curing Condition: temperature 25℃,50±5%RH)

14 10~30min
Properties after Curing
Tensile Strength, N/mm2 1.25 ≥1.0
Tensile Strength, % 240 150~300
Hardness sh A 35 30~40

Typical Usage

This product is not binding limit the size and shape of the face, can replace a variety of rubber, asbestos mat, cork pad and paper pad, to the flange of the automobile, motorcycle engines, gear boxes, axles and various machinery and equipment combined with the implementation of the sealing surface.

How to ues

1.with cotton and organic solvent to be sealed remove surface oil and impurities.

2. the plastic tube in a suitable whole cut beak, with the glue gun glue to end faces to be sealed, and allowed to form a continuous plastic ring.

3.Close two seal faces and secured with bolts. hour early solid, at 25 ℃, 50% humidity, fully cured within 24 hours. In cooler or dry conditions takes a long time to cure.

5.sealed hose sealant remaining can be used until the next one.


Storage In a cool dry place for one year.


55g/pack, 100pcs/carton

90g/pack, 80packs/carton