Foster® 30-45 Foamseal Sealant (Pail)

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.