LA-CO Bloc-It® 11511 11503
- Effectively absorbs surface heat
- Protects adjoining surfaces that may be damaged by excess heat
- Safe to use non-toxic, no asbestos, harmless to skin, and odorless
- Easy to use apply directly to surface from tube
- Easy to clean wipe off with cloth or wash with water, leaves no stain
- Protects rubber and plastic components in ball, dielectric and solenoid valves during soldering
- Protects painted or finished surfaces from adjacent soldering, brazing or welding
- Prevents distortion to light gauge metals during brazing or welding
| Part No. | Size |
| 11511 | 10 oz. tube |
| 11503 | 4 lb. |
- Contact Heavy Maintenance Supply 205-384-5284 for more information
