Frequently asked questions.

Modern vehicles use a two-stage system: a pigmented basecoat for color, sealed by a clear topcoat for gloss and protection. These urethane and enamel products flex with the panel and resist fuel, sun, and weather that would quickly ruin household paint.

The basecoat carries the color and, on metallics, the flake orientation, but it is flat and porous on its own. The clearcoat sprayed over it provides the shine, depth, and the UV and chemical barrier that keeps the color from fading.

Almost always, yes. Primer gives paint something to grip, seals bare metal or filler against corrosion, and evens out the surface so the color lays down uniformly. Skipping it invites adhesion failure, rust, and sand scratches telegraphing through the finish.

Yes. Bring your paint code, usually found on a door jamb or under-hood sticker, and Gervic Auto Body Supply mixes PPG paint to that formula on-site in Middletown, NY. For faded finishes, we help you find a variant that blends in.

It depends on the stage. Coarse 40 to 80 grit strips old paint and shapes filler, 180 to 320 smooths primer, and 600 to 800 preps for color. Wet sanding a clear runs 1,500 grit and finer for a mirror finish.

Two to three medium coats is the standard for a durable, buffable finish. Two gives you protection, and a third leaves enough material to wet sand and polish out any imperfections without cutting through to the basecoat underneath.

Single-stage paint carries color and gloss in one product, which sprays fast and suits solid colors and older restorations. A basecoat plus clearcoat splits the two, is required for metallics and pearls, and gives a deeper, more repairable finish.

At minimum: primer, basecoat, clear, reducer and hardener, a spray gun, sandpaper in several grits, masking tape and paper, tack cloths, and a proper respirator. We help you build the full list around your specific project so nothing is missing.

A full-size car takes about a gallon of basecoat and a gallon and a half of clear, though color and technique shift that. Tell us the vehicle and the job, and we will estimate quantities so you buy enough without waste.

Body filler is a sandable compound that levels dents, dings, and low spots before priming. Applied over clean, sanded metal and shaped with progressively finer grits, it restores the original contour so the panel reads straight under paint.

Both have a place. Aerosol touch-up and small-panel products handle chips and minor repairs. For a full panel or vehicle, an HVLP spray gun gives better control, coverage, and finish quality. We carry guns, cans, and the products for each.

HVLP guns use high volume at low pressure, so more paint lands on the panel and less drifts off as overspray. That means better transfer efficiency, less waste, and easier compliance with emissions rules than older high-pressure conventional guns.

Basecoat flashes off in minutes between coats, and clear is usually dust-free within an hour. Full cure, where the finish reaches its final hardness, takes several days at room temperature, longer in cold or humid conditions. Bake times are shorter.

You wet sand primer before color and the final clear before polishing, but not between color coats, which should be recoated within their window. Always let a coat cure to the product’s spec first, then use fine grit and plenty of water.

Automotive paints contain isocyanates and solvents, so a properly fitted respirator with organic-vapor cartridges is essential, not a dust mask. Add nitrile gloves, eye protection, and a paint suit to keep overspray off your skin, and ventilate the space well.

PPG is among the most used refinish systems in professional collision shops, valued for consistent color matching and durability. As a PPG Platinum Distributor, Gervic Auto Body Supply stocks their lineup in Middletown, NY and gets the most from it.

Usually, yes. Reducer thins the paint to the right spray viscosity for your temperature, and hardener, or activator, triggers the chemical cure in clears and many primers. Using the correct products for the conditions is what makes a finish durable.

Anyone can shop with us. Gervic Auto Body Supply sells to professional shops and first-time DIY painters alike in Middletown, NY, walking newcomers through products, prep, and technique so a home project has the best chance of turning out right.

Clean it, sand to the correct profile, then remove all grease and dust with a wax-and-grease remover and a tack cloth. Contamination is the top cause of adhesion and fisheye problems, so thorough prep matters more than any single product.