The SupaDec Stain Block Spray 400ml is a high-performance aerosol primer designed to permanently seal and cover unsightly stains, delivering a flawless base for painting. Specially formulated to tackle tough stains like watermarks, nicotine, grease, and soot, this spray is highly effective on plaster, masonry, drywall, and painted surfaces. Its fast-drying, high-pigment formula ensures quick coverage, making it an essential tool for professional decorators and DIY enthusiasts preparing interior and exterior surfaces for a pristine finish.

Product Specifications

• Boxed Weight: 400g
• Size: 400ml
• Coverage: Approximately 1.9m per can
• Drying Time: Touch dry in 1 hour; recoat within 1 hour or after 24 hours
• Applications: Interior and exterior use

Key Features & Benefits

• Superior Stain Blocking: Permanently seals watermarks, nicotine, grease, soot, and other stains
• Versatile Surface Compatibility: Effective on plaster, masonry, drywall, and painted surfaces
• Fast-Drying Formula: Touch dry in 1 hour, streamlining project timelines
• Easy Application: Comfortable nozzle ensures precise, even spraying
• Professional Finish: Provides a smooth, paintable surface for topcoats

Applications & Tips

• Use On: Plaster, masonry, drywall, and previously painted surfaces
• Stains Covered: Watermarks, nicotine, grease, soot, and more
• Tips:
  1. Prepare surfaces by ensuring they are clean, dry, and free of grease. Sand or prime if needed.
  2. Shake can for 1 minute until mixing ball rattles. Spray at 1526C, holding 25cm from surface.
  3. Apply several thin coats for best results, avoiding heavy application to prevent runs.
  4. Clean nozzle by inverting can and spraying briefly after use.
  5. For unpainted masonry, remove loose paint by scraping or wire brushing.

FAQs
Q: What stains does this spray block?
A: It seals watermarks, nicotine, grease, soot, and other common stains.
Q: Can it be used outdoors?
A: Yes, its suitable for both interior and exterior surfaces.
Q: How long before I can paint over it?
A: Recoat within 1 hour or after 24 hours to avoid wrinkling.
Q: Is it compatible with all paints?
A: Yes, it provides a stable base for most water-based and oil-based topcoats.
Q: How do I ensure even coverage?
A: Apply thin, even coats, moving the can side to side, and test on a small area first.

Why Choose SupaDec Stain Block Spray?

• Permanent Stain Sealing: Blocks tough stains for a blemish-free finish
• Quick & Easy: Fast-drying with a user-friendly nozzle
• Versatile Use: Ideal for multiple surfaces and environments
• Trusted Performance: Preferred by professionals for reliable results

Technical Compliance

• Manufactured in ISO 9001 certified facilities
• Conforms to industry standards for aerosol primers
• Low-odor, high-pigment formula

Conclusion
The SupaDec Stain Block Spray 400ml is the ultimate solution for banishing stubborn stains and preparing surfaces for painting. Its fast-drying, high-coverage formula seals watermarks, nicotine, and more, ensuring a smooth, professional base on plaster, masonry, and drywall. Whether refreshing interior walls or tackling exterior repairs, SupaDec delivers effortless application and lasting results.

Transform your surfaces with SupaDec quality you can trust.