Which Chapin sprayer should I use for concrete sealer?
- For professional concrete sealing, the Chapin 1949 Tri-Poxy (pump) or 1999 (compressor-charged) are the right tools. Both have chemical-resistant seals rated for sealers and coatings. The 1949 is the standard professional pump sprayer — reliable and versatile. The 1999 is the upgrade for large production jobs: connect it to your job site compressor and maintain consistent spray pressure through the entire tank without stopping to re-pump. On Las Vegas pool decks and large flatwork, the 1999 eliminates the pressure drop problem that causes uneven sealer application.
Can I use a standard sprayer for acetone dye?
- No — you must use an acetone-rated sprayer. Standard pump sprayer seals and gaskets degrade rapidly on contact with high concentrations of acetone. Within minutes of contact, standard seals can swell, crack, or dissolve — ruining the sprayer and potentially causing a leak with a flammable solvent. Chapin's 21127XP (3-gallon) and 10027 (handheld) are specifically built with acetone-resistant seals and gaskets. These are the only sprayers you should use for acetone dyes and other acetone-only decorative concrete products.
What is the Marshalltown SharpShooter hopper gun used for?
- The SharpShooter I is a pneumatic hopper gun used to spray texture coatings, overlays, stucco, pool deck texture systems, and skim coats. It requires an air compressor to operate. The seven orifice sizes let you dial in the right spray pattern for everything from fine texture to heavy overlay materials. It's a standard tool for Las Vegas pool deck texture spray applications and decorative overlay work. The seamless 2-gallon hopper eliminates the corner build-up and clogging problems common with welded hoppers. Available as gun only, hopper only, or a complete kit — call us for current configuration availability.
What replacement parts do you carry for Chapin sprayers?
- We stock Chapin replacement parts at both Las Vegas locations — including extension wands, spray guns, brass fan tips, replacement nozzles, and seal/gasket kits. If a part breaks or wears out on your Chapin sprayer, bring it in and we'll match the replacement. We can also help identify the correct part for your specific Chapin model. Call (702) 749-6318 to check availability of a specific part before driving in.
What sprayer do I use for retarder or form oil?
- For concrete surface retarder (like Brickform Select-Etch) and form release oils, use the Chapin 1949 Tri-Poxy or 19069 Xtreme. Both have chemical-resistant seals built for the industrial chemical load of these products. The 1949's brass hardware and Tri-Poxy tank stand up to repeated form oil use. The 19069's stainless steel tank provides the maximum chemical resistance for the harshest release agents and retarder formulas.
Do you carry Chapin and Marshalltown sprayers in Las Vegas?
- Yes — we stock Chapin industrial concrete sprayers (1949, 1999, 19069), acetone sprayers (21127XP, 10027), general purpose sprayers (1002, 20000, 20002), the Marshalltown SharpShooter I hopper gun, and Chapin replacement parts at both Las Vegas locations. Call (702) 749-6318 to confirm a specific model is in stock before driving in. Both locations open at 6AM Monday through Friday.
