Macropoxy 646 - Professional Painting Contractors Forum
网页2009年9月11日 · Dmax Consulting Discussion starter. 121 posts · Joined 2008. #1 · Sep 11, 2009. I am using Macropoxy 646 on a rusty iron fountain at a condo community. Macropoxy is a 2 component poly amide epoxy that can be used in immersion applications. I have read about it and used to sell it, but this is the first time that I actually used it myself.
MACROPOXY 646 - Professional Painting Contractors Forum
网页2022年6月4日 · MACROPOXY 646. 5K views 4 replies 5 participants last post by Cody_. Jan 5, 2023. Hey guys new here to paint talk so I used macropoxy 646 for the first time never used it before but after mixing a,and b letting it sweat for 30 mins this product was thick hard to brush hard to roll it was like trying to roll roof tar ,is it necessary to put the ...
Macropoxy 646 thinners? - Professional Painting Contractors Forum
网页1 post · Joined 2023. #7 · Dec 5, 2023. DO NOT use mineral spirits in Macropoxy 646. The TDS allows for MEK up to 10%. They also allow for reducer #15 (50/50 MEK and Xylene). You should use the right stuff, but in a pinch, the SDS of the reducer will tell you what is in it.
Industrial Coatings: Sherwin Williams vs Tnemec
网页2008年9月21日 · I have heard they make good products. Tnemec urethanes are top notch, but expensive. Their zincs on the other hand, lack the quality of carboline/sherwin williams. I have found that most High Performance Industrial Coatings differ little in their generic forms such as polyamides, amines, aliphatics, and alkyds.
macropoxy 646 - Professional Painting Contractors Forum
网页154 posts · Joined 2009. #4 · Sep 2, 2009. 646 will adhere fine to aluminum as long as it is clean. With the moisture that will form on the surface, you need to stick with a package color of mill white or black. Always remember, as with any epoxy, the coating will yellow over time. Otherwise it should hold up great.
Garage Floor Epoxy Recommendation - Professional Painting …
网页2014年8月25日 · 1 coat 100% Solids Epoxy Primer or 100% Solids Epoxy @ 2 mils DFT or 8 mils DFT ( dry film thickness) 2 coat Intermediate. 8-10 mils 100% Solids Epoxy. 3 coat. Finish. 3.5 mils +\- Polyaspartic Color or Clear Coat or Aliphatic Acrylic Urethane. Polyaspartics are best. That is a bullet proof airplane hanger system.
Epoxy Floor Prep | Professional Painting Contractors Forum
网页2020年12月7日 · Found some paint left behind from the last time the floor was coated and the dark gray area / yellow lines look like they were Macropoxy 646 and have held up OK. Date on the paint left behind was 2017.
Painting Factory Baked Enamel - Professional Painting Contractors …
网页15698 posts · Joined 2007. #2 · Feb 15, 2018. Macropoxy is a two component conversion coating. It will make a durable chemical resistant coating. If the existing coating on the stairs is also a thermoset coating, like powder coating, or fusion bond, a mechanical anchor would perform best. This can be achieved by removing all surface ...
My first...and 'last', use of Seal-Krete 'Epoxy Seal'
网页2011年8月24日 · 2nd acid wash, 1 part acid to 3 part water. Rinse. Neutralize with baking soda, rinse, let dry overnight. Apply first coat Epoxy Seal, thinned one pint per gallon. Let dry overnight. Apply second coat full strength adding sprinkles as I go. Let dry a couple days. Apply Seal-Krete 'Showroom' clear sealer. Let dry and cure 7 days before receiving ...
Need a floor epoxy | Professional Painting Contractors Forum
网页2009年12月1日 · Macropoxy 846 NSF is a potable water epoxy. It has to stay as white or blue. No tint, otherwise it will not be potable. Not certain if it is recommended for floors, but if it gets very little foot traffic there should be no problem. It cannot be applied at 75 degrees and higher. But is a HS polyamide epoxy.