• Closed-Cell Insulation Performance: Expands into a dense, rigid closed-cell foam; creates a durable air barrier and adds structural strength.
• High Thermal Efficiency: Delivers approximately R-6.2 per inch; helps reduce heat loss and improve energy efficiency.
• Air Sealing & Moisture Control: Fills gaps, cracks, and penetrations; helps block air infiltration and reduce moisture, mold, and allergens.
• Professional Dispensing System: Ergonomic gun with anti-crossover nozzles; supports consistent flow, proper mixing, and minimal overspray.
• Fast Application & Cure: Applies up to 2 inches in a single pass; tack-free in seconds with re-entry in about 1 hour (with ventilation).
• Strong Adhesion: Bonds to wood, masonry, metal, drywall, rigid foam, and more.
• Class A Fire-Rated Foam: Suitable for a wide range of residential and commercial applications when used as directed.
• Portable All-in-One Kit: Includes pressurized cylinders, hose, and dispensing gun; ready to use on the jobsite.

• Foam Type: Two-component polyurethane spray foam (closed-cell)
• Density: ~1.75 lb/ft³
• R-Value:
• ~6.2 per inch (aged)
• ~12.2 at 2 inches
• Theoretical Yield (1” thickness):
• Froth-Pak 630: 630 board feet
• Application Thickness: Up to 2 inches per pass
• Cure Time: ~30 seconds tack-free; re-entry after approx. 1 hour with proper ventilation
• Air Leakage: Creates an effective air barrier when applied correctly
• Water Vapor Permeance:
• ~5.4 perms @ 1”
• ~3.1 perms @ 2”
• Color: Cream (typical cured foam)
• Certifications: ICC listed, UL Classified, LEED v4 compliant

• Air Sealing & Insulation: Wall and attic penetrations; rim joists and sill plates; crawlspaces and basements
• Building Envelope Sealing: Roof and wall junctions; parapet walls; flash-and-batt applications
• Mechanical & Electrical: HVAC penetrations; plumbing openings; electrical conduit gaps
• General Gap Filling: Cracks, crevices, expansion joints, and irregular cavities

Surface Compatibility: Adheres to wood, masonry, metal, drywall, rigid foam, and other common construction materials.

Use Conditions:

• Read all instructions and SDS before use
• Follow local building codes and guidelines
• For exterior use, apply a UV-protective coating after curing

Application Guidelines:

• Apply in layers up to 2 inches thick per pass
• Avoid overfilling confined spaces due to expansion
• Maintain proper ventilation during and after application

Curing & Re-Entry:

• Tack-free in seconds
• Re-entry allowed after approximately 1 hour with proper ventilation

Safety Requirements:

• Use PPE: gloves, coveralls, eye protection, and respirator
• Avoid skin contact; cured foam must be mechanically removed
• Do not apply near open flames or high-heat surfaces