Minimal Expanding Foam Sealant (LS-510)

Key Features

• Dispenses from any angle
• Weatherproof
• Stops drafts and insects
• Insulates window and door jambs

Recommended For:

filling cracks and holes in and around wood, masonry, pipes, vents, glass, windows and doors.

NOT Recommended For:

use behind or under tub surrounds. Use care in filling enclosed areas such as jambs and sills, as overfilling can result in buckling of these components.

Available Sizes

• 12 oz. (340 g) pressurized can

Coverage

• Using a 3/8" (.20 cm) bead: 12 oz. (340 g) pressurized can covers 275 lineal ft.

Max VOC

140 GPL

Specifications

ASTM E-84

• Download MSDS Sheets
• Download Technical Data Sheets

You need Adobe Reader to view PDF files.
You can download it here for free if you don't have it.

 

Surface Preparation

Make sure all surfaces are structurally sound, clean and free of dust, grease and oil.

Product Application

Shake can vigorously for one minute. Screw trigger/straw component firmly onto the can valve until it stops. Practicing on newspaper first, hold can in any direction and slowly push trigger until foam flows smoothly. Fill cavities no more than 50% full. Do not overfill window and door jambs, as this could result in bowing. Applications exposed to sunlight should be painted.

Usage Considerations

Extinguish all flames, burners, stoves, heaters, pilot lights and disconnect all electrical motors and appliances before use and until all vapors are gone. DO NOT smoke, use matches or lighter while dispensing foam. Wear protective goggles and gloves. Cover areas next to work area with newspaper or cloth. For best results, apply in 60°-100°F weather.

Painting Guidelines

Foam may be painted after it has fully cured (approximately 8 hours).

Drying Time

Tack-free in 20 minutes. Dries in 8 hours. Actual dry time may vary with temperature, humidity and materials used.

Cleanup

Clean uncured foam immediately with paint thinner or acetone. Cured foam must be scraped off. For foam that hardens on skin, soak affected area with warm, soapy water then apply petroleum jelly and lightly scrub.