Product Description
3M 08505 Fast N Firm Seal Sealer 10 fluid oz.
- Use it over paint or primer when you want to apply it to metal, since direct application on bare metal may not protect against corrosion.
- Clean and dry surface with an efficient adhesive cleaner. Wait for the primer to completely cure before you use an adhesive cleaner.
- Cut nozzle tip so that you get ¼" diameter bead. Remove seal at the base of the tube.
- Place the tube inside a calking gun and engage ratcheting mechanism.
- Apply bead width as desired and tool to get the desired appearance if you find necessary. After the sealing is complete, unfasten ratchet to stop the flow.
- Wait for the sealer to dry before you apply paint on it. Thicker beads take a longer time to cure.
Key Features of the 3M Fast 'n Firm Seam Sealer
- Offers exceptional sealing exterior joints
- Adheres to clean metal, primed metal and paint surfaces
- Skins over effortlessly
- Can be painted within half an hour
- Less chance of problems associated with shrinkage
- Exhibits good sanding and tooling properties
- Accrues money savings since there is less chance of rework
Technical Specifications
- Color: Tan/Beige
- Hardness (Shore A): 50
- Adhesion to Primed Steel: Excellent
- Skin over time: 5-10 minutes
- Paintable: 30 minutes
- Pack Size: 1/10th gallon
- Sandable: Somewhat, not recommended
- ABTM part number: 3M-08505
