This heat absorbing paste has been time tested for protecting materials from heat damage. Typical uses include soldering on ball, dielectric, and solenoid valve components. BLOC-IT prevents metal distortion and protects painted or finished surfaces from adjacent soldering, brazing, or welding.

LA-CO® BLOC-IT® Heat-Absorbing Paste, 10 oz, Tube, Paste, Pink/Beige, Composition: Hectorite, Applicable Materials: Rubber, Plastic, Copper, Aluminum and Steel

• Absorbs heat effectively, protecting adjoining surfaces from heat damage
• Safe, non-toxic, no asbestos, harmless to skin, and odorless
• Easy application and cleanup, non-staining

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/LA-CO_Industries_19571_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/LA-CO_Industries_19571_Catalog.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/LA-CO_Industries_11511_SDS.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/LA-CO_Industries_11511_SDS.pdf