Painting Bare Metal After Sandblasting

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Painting bare metal after sandblasting.

04 21 2012 04 51 pm 9. To restore lightly rusted metal surfaces to their original state use a brush to clean off loose rust sand the area and apply a high quality rust inhibitive primer e g. We suggest first abrading the entire area you re priming with 80 120 grit sandpaper. I really like rustolium premium paints.

Surfaces coated with epoxy primer can also have plastic body filler applied over it if properly prepared. How to clean sandblasted metal before painting 1. I was wondering if any special prep work are required after sand blasting and before priming. 1966 toyota sport 800 after blasting abrasive blasting is a safe and efficient method for removing old surface finishes like painting powder coating or chroming passivation processes such as anodizing or plain rust or corrosion from all types of metal surfaces in preparation for a finishing application.

Use after blast after blasting or sanding metal then paint prime or powder coat. Insert a stiff bristle brush into the. Epoxy primer is necessary when you have any bare metal exposed on your project. Also protects against flash corrosion.

Fill a bucket with 1 gallon of water and pour in 2 to 3 tbsp. Its used for bare metal prep reply with quote. Move the metal object to an outdoor location where you have plenty of room to work. You can bondo over or under it it sticks extremely well seals and even fills.

Sand the blasted metal first removes any sand stuck in the pores of the metal and smoothes it a bit. Same thing with painting metal. 5 coats will fill 36 grit scratches not that you d want to do it that way. Look up zinc phosphate metal prep.

In the past priming painting after blasting has led to r. Kustom painters i use house of kolor epoxy almost exclusivley. Spray wipe and repeat until clean.