ZINSSER® COVER STAIN / 5L

ZINSSER® COVER STAIN 5L – Primer-Sealer Stain Killer

Multi-applicable solvent-based stain-blocking primer and sealer. Ideal for interior / exterior use. Paintable in only 2 hours. Can be finished with any solvent-based or water-based top coat. Product is available in a D base version to make possible deep tones in order to facilitate coverage with dark colors topcoats.

Recommended for application to fire, smoke and water damaged surfaces, including: interior ceilings, walls, doors, trim, cabinets, furniture and related paintable surfaces. Exterior siding, fascia, soffits, trim, doors, walls, foundations, railings, and related paintable surfaces that may have been damaged by fire, smoke or water.
Cover Stain is recommended for application to the following fire, smoke or water damaged substrates:
Interior: New or previously painted, cured plaster and cement-based coatings, wood (including pine, fir, cedar, redwood, plywood), metal (including aluminum, iron, steel, and
copper), vinyl, PVC, masonry (including stucco, concrete block, poured concrete, and brick).
Exterior: New or previously painted wood (including pine, fir, cedar, redwood, and pressure- treated wood), hard-board, metal (including aluminum, iron, steel and copper), vinyl, PVC.

SURFACE PREPARATION
Surfaces should be clean, dry, sound and free of dust, dirt, excessive chalky material, grime, grease, oil, wax, mildew, wallpaper, adhesive or any contamination that may interfere with adhesion. If unsure, always wash surface with an appropriate ammoniated cleaning solution or solvent (do not use tri sodium phosphate based cleaners). Remove any peeling and / or unsound coatings. Sand any remaining paint film edges smooth. Lightly sand exposed exterior wood with 80 to 100grit sandpaper to remove loose or weathered wood fibers and mill glaze. When priming over stained areas, first attempt to remove as much of the stain as possible by washing, sanding, scraping, etc. Allow surface to dry completely before priming. Countersink exposed nail heads, spot-prime and fill all nail holes and gouges. Wire brush rusty areas. Spot prime knots and sap streaks with B-I-N Primer-Sealer before whole surface priming with Cover Stain.

DIRECTIONS FOR USE
Shake or stir before using. In most cases only one coat is necessary to prime most surfaces. If excessive absorption occurs over very porous substrates a second coat may be necessary. Spot priming is recommended only under high hiding topcoat paints. For best results prime entire surface before painting. Allow to come to room temperature before use. Use in a well ventilated area avoiding high humidity.

APPLICATION CONDITIONS
Apply when air and surface temperatures are between 5°C and 32°C and humidity is less than 85%. Note that temperature and humidity directly affect dry time of the product. Higher temperatures and lower humidity will accelerate the dry time while lower temperatures and higher humidity will slow down the dry time.

APPLICATION & THINNING:

BRUSH
Apply with a natural or synthetic bristle brush. Cover Stain is designed to be used without thinning.
ROLLER
Cover Stain is designed to be used without thinning.
AIRLESS SPRAY
Follow manufacturer’s instructions when using spray equipment. Airless spraying- use a 0.015” to 0.017” tip at 1800 to 2200 P.S.I. Cover Stain is designed to be used without thinning.

CLEANING OF EQUIPMENT / SPILLS
Clean up spills and drips with a rag soaked in mineral spirits or paint thinner. If spills or drips have dried, use paint remover. Application tools may be cleaned using paint thinner – rinse tools repeatedly in mineral spirits or paint thinner until solvent runs clear and tool is thoroughly cleaned.

REMARKS
Standard white Cover Stain may be tinted to off white and pastel shades by adding no more than 60 ml. solvent based colorants per 5 liter. Deep Tint may be tinted to mid to dark tones by adding no more than 250 ml per 5 liter. Cover Stain is not intended for application to floors, decks, roof surfaces or any surfaces subject to immersion or prolonged contact with water.

TECHNICAL DATA

• Gloss level at 60º: 12/13%
• Solids Content in weight: 74.5%
• Solids content in volume: 56.3%

DRY TIMES BY 20º C/RV 50%

• Touch dry: 35 minutes
• Dry to recoat: 2 hours
• Fully cured: 4 to 7 days

THEORETICAL CONSUMPTION – 9.8 m² per litre

PRACTICAL CONSUMPTION – Coverage may vary depending upon method of application and surface porosity.

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