Zinsser AllCoat® Commercial (Water-Based) is a high-performance multi-surface paint, primer and sealer for large-scale interior projects. Ideal for commercial settings such as supermarkets, showrooms and warehouses, it delivers a fast-drying, flat matt finish with very low odour - perfect for spray application over ceilings, walls and suspended ceiling tiles.

This self-sealing, one-coat system adheres directly to glossy surfaces without sanding and resists flash rust and grain raise. It can be used on wood, metal, plaster, concrete and other common interior substrates – hiding bold colours and patterns with ease.

Its ultra-flat finish offers excellent durability, scrubbability and a clean professional look, even in demanding environments. AllCoat Commercial dries quickly, sands to a powder within one hour and is compatible with both solvent-based and water-based topcoats.

Surface Preparation

• Surfaces must be clean, dry and sound

• Remove all grease, grime, dust, wax, wallpaper adhesive and mildew

• Sand smooth any rough edges or flaking paint

• Moisture content must be below 16% before painting

• Wire brush rusted areas and clean galvanised metal with methylated spirit

• Spot prime knots and resinous areas with Zinsser B-I-N®

• Ensure ambient temperature is between 10°C and 32°C

• Not suitable for exterior use or floors

Technical Data

• Finish: Flat matt (gloss level <3%)

• Touch dry: 30 minutes

• Recoat time: 1 hour

• Full cure: 3–5 days

• Coverage: 10m² per litre (on sealed, non-porous surfaces)

• Application methods: Airless sprayer, brush, roller

• VOC content: Max 30g/l (EU limit compliant)

• Solids by volume: 46%

• Density: 1.41 kg/L

• Shelf life: 2 years unopened

• Clean-up: Warm, soapy water

• Available sizes: 10L

• Colours available: White, Black, Tint Base P (Pastel), D (Deep), TR (Transparent)

• Tintable: Yes – to any RAL, BS, or NCS colour

Directions for Use

• Stir thoroughly before use

• Apply one full coat directly to surface – primer, sealer and finish in one

• Use airless sprayer with a .015–.017" tip @ 2000–2500 PSI

• For porous surfaces or strong colour change, apply a second coat

• Thin only if needed (max 10% clean water)

• Avoid application if RH is above 85%

• Do not use on exterior surfaces or flooring

• Clean tools immediately after use with warm, soapy water

Data Sheets

Zinsser Allcoat Commercial Interior (Water Based) - TDS

Zinsser Allcoat Commercial Interior (Water Based) - MSDS