The EternaBond ECS-10-BLACK EternaCaulk is a 10oz tube of black sealant containing a thermoplastic elastomer base.

• Works on wet or dry surfaces
• Creates a neat & clean appearance when used with EternaBond tape
• Ideal for roof seams during roof repair
• Useful for flashings, copings, and gutters
• Fills small holes in roofing material
• Works on metal, asphalt, EPDM, TPO, Hypalon, vinyl, wood, concrete, glass and other roofing surfaces
• Meets government health & environmental safety standards

Specifications

• Size: 10 oz.
• Color: Black
• Elongation ASTM D-412: 1000% at 77 F (25 C)
• Flash Point (TCC): 51 F (38.7 C)
• % Non Volatile: 75% Max
• % Solids by Volume: 68% Min
• Tensile Strength: 800 PSI Min
• VOC: <250 g/l (compliant in 50 states)

Adhesion ASTM C-794 to:

• Aluminum: 26 lbs per linear inch
• Cement/Mortar: 22 lbs per linear inch
• Asphalt: 20 lbs per linear inch
• EPDM: 15 lbs per linear inch
• PVC/KEE: 15 lbs per linear inch
• Shingle: 19 lbs per linear inch
• Steel: 15 lbs per linear inch
• TPO: 11 lbs per linear inch
• Wood: 22 lbs per linear inch

How To Use

The area should be free from debris or other substances before EternaCaulk can be used. Cut the top to the desired size and puncture the seal to apply it to the joint. A size of 3/8" is suggested as the maximum joint width and depth. A backer rod should be used when filling in larger joints.

EternaBond EternaCaulk Downloads

Black EternaBond ECS-10-BLACK Caulk