Markets
Agriculture
Building & Construction
Roofing
Product Type
Sealants
Gutter
Gutter & RV Roofing Sealants
Applications
Sealing cattle troughs (agriculture); Waterproofing, Horizontal seams (building construction); Gutter sealant, Horizontal seams (roofing)
Packaging
10 oz Cartridge
Downloads TDS SDS
Videos
Color
Ruscoe 12-3 (G12-3) Self-Leveling Sealant
Ruscoe’s 12-3 Self-Leveling Sealant is recommended for sealing openings greater than 1/8 inch.
SUGGESTED USES
12-3 Sealant can be used as an effective sealant against water, chemicals, air and dirt for wood or metal doors and windows, metal buildings, mobile home roofs and bodies, HVAC ducting, concrete, ceramic, brick, metal, stone, masonry, marble and glass.
Ruscoe’s 12-3 Self-Leveling Sealant is recommended for sealing horizontal seams only.
PRODUCT BENEFITS
- Aluminum-fortified adhesive formula
- Excellent adhesion
- Excellent exterior durability
- Can be applied at low temperatures
- Requires no primer
- Good adhesion to either porous or non-porous substrates – including glass
- Weatherproof – skins over to form a protective seal
Ruscoe 12-3 Self-Leveling Sealant is packaged in 1/10-gallon cartridges to be applied using a caulking gun.
Health and safety data sheets available upon request at The Ruscoe Company. Ruscoe nitrile rubber sealants contain ingredients which could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing should be worn.
Typical Properties:
| Color | Aluminum | |
| Base Polymer | Nitrile Rubber | |
| Solids, by Weight % | 54% | |
| Specific Gravity | 1.01 | |
| Flash Point, (TCC), °F | <0 | |
| Solvent Formulation | Ketone, Aromatic | |
| Viscosity, Brookfield, Test Result, CPS (#7 @ 4 rpm) | 450,000 | |
| Pounds Per Gallon @77°F (25°C) | 8.4 | |
| Application Temperature, °F | 40 – 100 | |
| Clean Up | Acetone | |
| VOC grams/liter | 75 |