Foster® 30-45 Foamseal Sealant is a versatile, polyurethane foam sealant designed to effectively seal joints and cracks, offering excellent adhesion and flexibility. This durable sealant provides a strong barrier against air and moisture, making it ideal for a wide range of sealing applications in construction and industrial settings.
Specifications and Properties
- Type: Polyurethane Foam Sealant
- Packaging: 20 liter / 29 kg pail
- Color: Typically off-white to tan (may vary)
- Application Temperature Range: +5°C to +35°C
- Tack-Free Time: Approximately 30 minutes
- Cure Time: 24 hours for 1-inch bead
- Service Temperature Range: -40°C to +80°C
- Shelf Life: 12 months when stored in a cool, dry place
Features and Application
- Excellent Adhesion: Bonds well to most construction materials without the need for a primer.
- Flexibility: Remains flexible over time, accommodating movement and settling.
- Air and Moisture Barrier: Provides an effective seal against air infiltration and moisture penetration.
- Ease of Use: Can be easily applied with a standard caulking gun.
- Versatile: Suitable for indoor and outdoor use, in a variety of climates.
- Applications: Ideal for sealing around windows, doors, wall joints, foundations, and many other construction joints requiring a durable seal.