Flotation Foam 6lb Density Kit

Flotation Foam (6 lb Density)
When your project needs extra strength without sacrificing buoyancy, this 6 lb density flotation foam delivers. This two-part expanding foam creates a much denser, more rigid structure—perfect for areas that need added support and durability. It pours easily, expands to fill voids, and cures into a tough, closed-cell foam built to handle demanding applications.

Features & Benefits:

• High-strength density – 6 lb formula provides enhanced structural support and durability

• Reliable buoyancy – Maintains flotation while offering increased compressive strength

• Closed-cell structure – Resists water absorption for long-term performance

• Expands to fill voids – Reaches tight or irregular spaces with ease

• Rigid and durable – Ideal for load-bearing or high-stress areas

• Easy to use – Simple 1:1 mix ratio for consistent results

• Versatile applications – Great for marine, structural reinforcement, and composite projects

Technical Details:

• Type: Two-part polyurethane expanding foam

• Density: 6 lb per cubic foot (nominal)

• Mix Ratio: 1:1 by volume (Part A : Part B)

• Cream Time: ~35–65 seconds

• Rise Time: ~2–4 minutes

• Tack-Free Time: ~2-3 minutes

• Full Cure Time: ~24 hours

• Expansion Rate: Expands approximately 10 times its liquid volume

• Cell Structure: Closed-cell for moisture resistance

• Color: Typically off-white or cream after cure

• Compressive Strength: 133 PSI

• Application Temperature: 70–90°F (21–32°C) recommended for best results

• Shelf Life: Up to 8 months when sealed properly and stored in a cool, dry place