VIGOR HT-300 is a black, high-temperature acetic silicone with a high modulus of elasticity.
It is designed for professional sealing in environments subject to significant temperature fluctuations, such as:

• Air conditioning systems
• Heating systems
• Industrial ducts
• Mufflers and manifolds

The product cures rapidly to form a flexible seal, resistant to heat, humidity, and vibration. Non-paintable, but highly adhesive on surfaces such as ceramic, granite, concrete, and metal.

Brand/Model VIGOR – HT-300
Product Code 32825-10
Type: Single-component acetic silicone
Color: Black
Format: 70 ml tube
Maximum temperature: Up to 300°C
Application: Manual
Curing: Elastic – high modulus
Use: Heating, air conditioning, ducts
Compatible substrates: Ceramic, granite, concrete, metal