Silicone Adhesive 85Ml, Flexible, Black High-Temperature Sealant For Rubber And Metal

WEICON Black-Seal High-Temperature Adhesive/Sealant, Black 85 ml

WEICON Black-Seal is a high-quality, single-component silicone sealant that is resistant to high temperatures up to +300°C. It is characterized by excellent resistance to oils, greases, moisture, and changing weather conditions.

It is flexible, durable, and solvent-free, making it ideal for use in the automotive, mechanical engineering, and hydraulics industries. Perfect for bonding and sealing in areas requiring resistance to high temperatures and aggressive chemicals.

Key product features

• Thermal resistance up to +280°C, briefly up to +300°C

• Extreme resistance to oils, greases and chemicals

• Flexibility up to 500% elongation at break

• Solvent-free – safe for various surfaces

• Highly resistant to aging and weathering

• Easy application – suitable for use in cartridges and tubes

• Can be used on metals, plastics and rubber

WEICON Black-Seal is suitable for a wide range of industrial applications. and mechanics. Can be used for:

• Sealing oil pans, valve covers and gears

• Bonding metal and rubber elements in engine systems

• Sealing tanks, flanges and gearboxes

• Insulation and protection against external factors

• Repairing elements exposed to high temperatures

Parameter | Value

Base | One-component polysiloxane

Density | 1.06 g/cm³

Consistency | Paste

Thermal resistance | -60°C to +280°C, short-term up to +300°C

Application temperature | +5°C to +35°C

Skin formation time | 7 minutes

Maximum gap | 5 mm

Elongation at break | 500%

Tensile strength | 2.0 N/mm²

Shear strength | 0.7 N/mm²

Chemical resistance | High – oils, greases, chemicals

Thermal conductivity | 0.3 W/m·K

Shelf life | 12 months

Instructions for use

To achieve optimal adhesive and sealing properties, please follow the instructions below:

1. Clean and degrease the surfaces, e.g. with WEICON Surface Cleaner

2. Apply the sealant evenly to one of the surfaces

3. Leave to harden - a skin forms within 7 minutes

4. Full mechanical resistance is achieved after 24 hours

Storage and precautions

To ensure a long product life and safe use, we recommend:

• Storage at temperatures between +5°C and +25°C

• Protection from direct sunlight

• Storage in the original, tightly closed container packaging

• Do not store above +50°C

• Store in a dry and well-ventilated place

WEICON Black-Seal 85 ml is a professional high-temperature sealant that, thanks to its exceptional resistance to oils, greases and high temperatures, is widely used in industry, automotive and technical services. The ideal choice for repairs and sealing under extreme conditions.

Color: nan Size: 85ml