Description
Ruscoe Permanent Sealer is a nitrile rubber sealant packaged in a 10.3 oz cartridge for gun-applied joint sealing. It is used where crews need a flexible, weather-resistant seal on doors, windows, metal buildings, masonry joints, and other openings exposed to water, air, dirt, and routine outdoor service.
Permanent Sealer Benefits
- Nitrile rubber base gives a flexible cured seal that stays useful across changing weather conditions.
- High-viscosity non-sag profile is suited to vertical, overhead, slanted, and angular surfaces.
- Manufacturer literature states no primer is required on properly prepared substrates.
- Can be applied in relatively low temperatures, which helps on field jobs outside ideal shop conditions.
- Adheres to porous and non-porous materials including glass, metal, concrete, brick, masonry, and wood.
The Ruscoe technical sheet for the high-viscosity version identifies this product as a cartridge-applied sealant available in aluminum, white, and brown. The same sheet lists 90 g/L VOC, acetone cleanup, and typical use on openings and lap joints greater than 1/8 inch. Chemical Concepts also positions the product for aluminum, steel, glass, wood, rigid vinyls, mobile homes, swimming pools, recreational vehicles, and boats.
Common Applications for Permanent Sealer
- Sealing doors, windows, and replacement-window assemblies.
- Joint work on metal buildings, mobile home roofs, and bodies.
- Weather sealing on masonry, concrete, brick, and stone details.
- Service and repair work on pools, boats, and recreational vehicles.
Compatible Substrates
- Aluminum and steel.
- Glass and rigid vinyl.
- Wood and common building materials.
- Concrete, ceramic, brick, metal, stone, masonry, marble, and glass.
Permanent Sealer Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Ruscoe |
| Product type | High-viscosity nitrile rubber sealant |
| Package | 10.3 oz cartridge |
| VOC content | 90 g/L |
| Application temperature | 40 to 100 F |
| Cleanup | Acetone |
| Base polymer | Nitrile rubber |
Packaging and Ordering
Use this cartridge when the job calls for a brush-free, gun-applied weather seal on moving or exposed joints and when a non-sag profile is preferred. Browse our sealants category for related products, and review the manufacturer technical information at Ruscoe.
Need Help?
If you need help choosing the right sealant for the substrate, joint size, or service conditions, call (800) 220-1966 or email [email protected].
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