Are you planning to buy sem etching primers, and are you confused about the options ?
You have come to the right page.
Our review process:
The daily purposes primer you're opting for might totally vary depending on various factors including objective measures like dimensions, subjective factors like the feel, and other specific requirements. Though we have a variety of recommendations, we pick products that suit most people's needs.
For yet another perspective, we also asked non-tech-focused friends to tell us what they thought about the finalists.
Pick the one you want among the presented or you may blindly pick the first option.
Note: Just because we didn't mention a primer in this guide doesn't mean it's not good. The following are simply our picks for the best primers for most people - you may have specific preferences , that make a different primer better for you.
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Not everyone likes to purchase primer for their daily usage, but the sem sem etching primer would be an anomoly. This SEM flexible primer on top of the SEM Adhesion Promoter, is a great foundation. It is coated with bc/cc with no problems. It helps the paint fold and not crack/lift from the painted part. It also does not hide intricate detail on the models. It is good as mixing up acrylic lacquer primer for smaller jobs, especially flexible plastic bumpers. It is a time saving coating that provides superior film build and flexibility when refinishing bumper covers and other plastics. It has a strong odor until dry so use in a well ventilated area or your significant other will complain. This is a primer base coat.
Why We Like This:
Covers well, dries quickly, and makes adhesion a quick task
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The High-build primer surfacer is an elastomeric acrylic coating for priming automotive metal, aluminum, urethane, and plastics. It is great for 3D printed parts, so much better than auto parts store brands. It’s definitely a high build primer and sounds easy and you’ll have to put a sealer over it.
This primer is covered in 2k spray and can be used in marine applications. It isn't necessarily a filler but the finish on it after sanding is great. It's a very close match to 2K primer without the fuss of a spray rig to apply.
This primer does very well and can be covered in 2 part base and clear with no neg reaction but it is the primer. If your looking for a build primer thats white-this is as good as it gets.