Prism Semi-Gloss Interior Clear Base 1G

Prism Semi-Gloss Interior Clear Base 1G delivers proven durability and coverage at 400 sq ft per gallon for contractors tackling high-traffic interior areas that need frequent cleaning. The low-VOC formula (< 50 g/L) makes it suitable for Montana schools and healthcare facilities, while the semi-gloss sheen provides the washability commercial properties demand.

This is Valspar’s Pro-Hide Silver 5000 line — contractor-grade paint that balances performance with budget reality. The clear base formulation requires tinting before use, giving contractors exact color matches for existing buildings or brand standards.

Coverage Performance and Application Methods

The 400 sq ft per gallon coverage holds true on most surfaces, though porous substrates will drink more. That’s competitive with other contractor-grade paints, and the coverage consistency matters for accurate job bidding.

Application flexibility covers standard contractor methods: brush for cutting in, 3/8” to 1/2” nap roller for walls, or airless spray with .015”–.019” tip at 2000 psi. The paint dries to touch in 1 hour and recoats in 4 hours, allowing crews to apply two coats in a single day.

Specification	Value	Source
Coverage	400 sq ft/gallon	Manufacturer
VOC Content	< 50 g/L	Manufacturer
Dry to Touch	1 hour	Manufacturer
Recoat Time	4 hours	Manufacturer
Sheen Level	35-45 units at 60°	Manufacturer
Application Temperature	50°F–90°F	Manufacturer

The 50°F minimum application temperature works for Montana’s variable climate — contractors can paint through most of the construction season. Intermixing containers ensures color uniformity across the job, critical when matching existing colors or maintaining consistency across multiple rooms.

Low-VOC Benefits for Commercial Projects

The < 50 g/L VOC content opens doors for projects where air quality matters. Valspar’s professional lines typically carry GREENGUARD Gold certification, though specific certification wasn’t confirmed for this SKU.

Cleanup requires only soap and water — no solvents needed. That matters on commercial jobs where disposal costs add up and job site safety protocols restrict chemical use. The low odor during application means occupied buildings can continue operating while painting progresses in phases.

Property maintenance and commercial repaint projects represent core applications, along with residential new construction. MPI approval for latex semi-gloss categories validates the product meets commercial specification standards.

Durability and Maintenance Performance

The semi-gloss finish delivers durability for high-traffic areas while maintaining a non-yellowing formula. That non-yellowing characteristic keeps whites white and colors true over time — critical for commercial properties maintaining brand standards.

Excellent touch-up properties mean maintenance crews can spot-repair scuffs and marks without repainting entire walls. The semi-gloss sheen hides minor surface imperfections better than full gloss while still providing superior cleanability compared to satin or eggshell finishes.

Substrate compatibility covers the standard commercial palette: drywall, cured plaster, wood, masonry/concrete, and primed metal. Bare substrates need appropriate primer, but previously painted surfaces in good condition can receive direct application after proper prep.

Valspar backs the product with a limited warranty against manufacturing defects, typically offering replacement product or purchase price refund if failures occur due to manufacturing issues. Labor and application costs aren’t covered.

This paint targets value-conscious professionals who need reliable performance without premium pricing. It competes directly with PPG Speedhide, Sherwin-Williams ProMar 200/400, Behr Pro i300, and Benjamin Moore Super Spec — all contractor workhorses in the same price tier.

Frequently Asked Questions

Q: Does this paint come ready to use or does it need tinting?

This clear base formulation requires the addition of universal colorants before use. It must be tinted to achieve the desired color. The clear base allows for deep and accent colors that pre-mixed paints can’t achieve.

Q: What’s the actual coverage I should expect on textured surfaces?

While the manufacturer states approximately 400 sq ft per gallon, coverage depends on surface porosity. Orange peel texture typically reduces coverage by 15-25%. Heavy knockdown texture can cut coverage by 30% or more.

Q: Can I spray this product with standard airless equipment?

Yes, the paint sprays well through airless equipment using a .015”–.019” tip at 2000 psi. No thinning required for spray application at proper temperatures.

Q: How long before I can clean the painted walls?

While the paint dries to touch in 1 hour and can be recoated in 4 hours, full cure for washing takes longer. Wait at least 14 days before aggressive cleaning to allow the paint film to fully harden.

Q: Does this work over oil-based paint?

Glossy surfaces need to be sanded to a dull finish before application. Prime bare wood, drywall, or masonry as needed. For best adhesion over oil-based paint, use a bonding primer first.