High quality concrete sprayer for the professional. Solid brass nozzle and wand. Can be used with SuperSeal25 sealer and all stains and cleaners. It will not work with SuperSeal30 sealer.
You can leave this in the sprayer for a week or longer but be careful of the tip. If you have sealers at the nozzle it will dry and harden so it will clog the tip.
I recently resealed my exposed aggregate driveway with SuperSeal 25 and after 2 coats, I still found small holes and pockets from "popped" pieces of gravel. Last fall, I stripped my driveway, but was unable to seal the concrete before the freezing weather started. So, now it has 2 coats of "great sealer" on it... Do you have any suggestions so that I can avoid another winter that virtually destroys my 4 year old driveway?
Greetings- What spray nozzle would you recommend for applying a water based concrete stain. I've been told a #4 fan nozzle, but I don't know the GPM to correlate to the proper Chapin nozzle. Thank you