EternaBond EternaPrime Adhesive and Surface Conditioner Spray - 12.2 oz Can | EB-EPSPC | Aids in Adhesion on Dirty or Dusty Surfaces - for MicroSealant and Other Self Adhesive Seaming Tape

Q: Can someone tell me after cleaning how far does 14oz go? how long after applying do you have to wait to apply eternabond? Did it last?

I used very little of the primer and I put down about 20 foot of the eternabond. I used acetone for my pre-cleaning along with the eternabond cleaner. I was able to put the eternabond down about 10 minuets later. I have had the patch down now for over a year and after the wet winter we have had I don't see any evidence of a leak, but I haven't been on the roof yet to check for soft spots but so far so good.

Q: Do you need to use the cleaner and primer before applying the tape?

Yes... my roof was dirty ...the surface primer made it stick better!!!

Q: what is in this spray that it must cost $32 ? Human stem cells? It's likely just regular adhesion promoter that cost 1/3 the price?

I found it for $22 somewhere else, CRS Supply. Unfortunately, I already paid the $38 here.

Q: does the primer need to be used when applying a Elema Bond Roof Seal to repair a tear in the rubber roof

Yes , it helps it bond better. Its worth the little extra money to do the job

Product ID: 4930409

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🧪12.2 oz precision spray

🧹Preps dirty & dusty surfaces

❄️Works down to -20°F

Description

🛠️ Seal the deal, even when the surface says no!

COLD WEATHER READY - Engineered to perform flawlessly from 40°F down to -20°F—no weather delays.
UNMATCHED SURFACE PREP - Transforms dusty, oxidized surfaces into a flawless bonding platform.
MAXIMIZE TAPE PERFORMANCE - Ensures long-lasting, secure bonds even on challenging contaminated surfaces.
VERSATILE ADHESION BOOSTER - Optimizes tape adhesion for MicroSealant and all self-adhesive seaming tapes.
DUAL ACTION PRIMER CONDITIONER - Doubles as a superior primer for modified bitumen membranes and more.

EternaBond EternaPrime is a 12.2 oz adhesive and surface conditioner spray designed to prepare and prime dirty, dusty, or oxidized surfaces for superior tape adhesion. It excels in low temperatures down to -20°F and enhances bonding for MicroSealant and other self-adhesive seaming tapes, ensuring reliable, long-lasting seals on challenging substrates.