Description
The Techcon TS1275-4 is a red Celcon smoothing tool for spreading, tooling, and removing beads of sealant and adhesive on assembly and repair work. Molded from Celcon acetal, the blade is stiff enough to push material into a clean fillet, yet soft enough to ride across painted panels, anodized aluminum, and finished composites without scratching. Rounded edges keep it safe to handle through a full shift, and the aerospace industry has approved this profile for work around delicate skins and fasteners.
Where the Celcon smoothing tool fits
Use it to strike off a sealant joint, feather an adhesive bead flush with a surface, or scrape uncured residue from a fixture between runs. The 3/4 inch blade width suits seam, channel, and lap joint work, and the 5-3/4 inch length reaches into recessed areas a fingertip cannot tool cleanly. Aerospace sealant crews, fabrication shops, countertop installers, and maintenance technicians keep these on the bench for two part polysulfide and polyurethane sealants, silicone, and structural pastes.
How the Celcon smoothing tool holds up
Celcon resists most solvents used to wipe down uncured sealant, so the blade cleans up and goes back into service rather than into the trash. The material does not absorb the sealant it tools, and the smooth face releases cleanly from silicone, polysulfide, and epoxy. When an edge finally wears or nicks, light sanding dresses it flat again, which stretches the life of each tool well past a single job.
Specifications
| Attribute | Detail |
|---|---|
| Model | TS1275-4 |
| Material | Celcon acetal |
| Color | Red |
| Blade width | 3/4 in (19.05 mm) |
| Thickness | 3/16 in (4.76 mm) |
| Length | 5-3/4 in (146 mm) |
| Pack quantity | 1 |
Order it as a single piece, or browse our dispensing tools and accessories for matching spatulas and applicators. Manufacturer specifications are published by Techcon.
Need Help?
Need help choosing a smoothing profile for your sealant chemistry? Call (800) 220-1966 or email [email protected].







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