Foster® 97-02 Sealfas Coating is a white, water-based mastic designed to provide a durable, elastomeric sealant for a variety of industrial applications. Its unique formula allows for flexibility and strong adhesion, making it an ideal choice for both indoor and outdoor sealing needs. The product is environmentally friendly due to its water-based composition and is packaged in a convenient 5-liter / 7 kg pail.

Specifications and Properties

• Base: Water-based elastomeric
• Color: White
• Packaging: 5 ltr / 7 kg pail
• Application Temperature Range: 40°F (4°C) to 100°F (38°C)
• Service Temperature Range: -20°F (-29°C) to 200°F (93°C)
• Drying Time: Touch dry in 1-2 hours at 75°F (24°C), 50% RH
• VOC Content: Less than 50 grams per liter
• Shelf Life: 12 months from the date of manufacture when stored in unopened containers at 40°F (4°C) to 100°F (38°C)

Features and Application

• Flexibility: Remains flexible over time, accommodating movement without cracking.
• Adhesion: Strongly adheres to a wide range of substrates, including metal, masonry, and insulation materials.
• Water-Based: Environmentally friendly with low VOCs and easy cleanup with water.
• Durability: Resistant to weathering, UV rays, and a variety of environmental conditions.
• Ease of Use: Can be easily applied with a brush, roller, or spray equipment.

The Foster® 97-02 Sealfas Coating is ideal for sealing and protecting air ducts, air handling equipment, and various other industrial components. It can also be used as a protective coating for insulation materials, providing a seamless barrier against moisture ingress and enhancing the longevity of the insulation system.