Sansin Purity Interior Clear – Transparent Interior Wood Finish

Sansin Purity Interior Clear is a crystal-clear, environmentally friendly interior finish designed to protect and enhance the beauty of natural wood. Ideal for cabinetry, millwork, paneling, doors, and timber frame interiors, this breathable two-coat system intensifies grain, adds depth, and provides long-lasting protection. Available in Gloss, Satin, Low Lustre, and Extra Low Lustre finishes.

What Makes Sansin Purity Interior Clear Unique?

• Deepens and intensifies wood grain (anfeuerung effect) with a natural satin or gloss finish.
• Compatible with Sansin Purity Interior Stain or Gel for added color.
• Tintable with Sansin Microfine tints for subtle toning or custom finishes.
• Forms a breathable, water-repellent, and UV-resistant protective coating.
• Low-VOC, non-flammable, and safe for residential interior use.

Key Benefits

• Crystal-clear appearance with low odor and fast drying.
• Soap-and-water cleanup with excellent leveling and ease of use.
• Prevents cracking or peeling while enhancing wood’s natural color and beauty.
• Suitable for brush, pad, or spray application.
• Ideal for log and timber homes, paneling, furniture, and built-ins.

Application Notes

• Number of Coats: Two coats recommended. A third coat may be applied for added gloss or durability after 24 hours.
• Surface Prep: Sand with 120–150 grit, clean thoroughly, and remove all dust. Avoid steel wool or iron-based tools.
• Application Tools: Brush, pad, or spray (air assist or conventional). Stir before and during use. Avoid overworking.
• Dry Time: Touch dry in 4 hours. Recoat after 4 hours at 20°C (68°F). Longer in high humidity or cold.
• Optional Tinting: Can be toned with Sansin Microfine colorants or applied over Sansin Purity Stain or Gel.

Coverage

Substrate	Coverage Per Gallon
Interior Wood (depending on porosity)	300–500 sq.ft.

Maintenance Required

• Clean with Sansin Multi-Wash and gently sand (220–320 grit) if reapplying.
• Apply a single maintenance coat as needed to restore luster and protection.
• For damaged areas, sand and spot repair with the same application schedule.

Where to Use Sansin Purity Interior Clear

• Interior log and timber framed walls
• Wood cabinetry and trim
• Doors, windows, and shelving
• Furniture and millwork
• Ceilings and interior paneling

Frequently Asked Questions

What is Sansin Purity Interior Clear?

A water-based, transparent interior finish that enhances wood grain and protects surfaces from UV, moisture, and daily wear.

Can I tint or tone this product?

Yes. It can be used over Purity Stain or Gel, or tinted directly with Sansin Microfine tints for added shading or color.

What sheen levels are available?

Gloss, Satin, Low Lustre, and Extra Low Lustre.

How is it different from Sansin Glacier?

Purity Clear emphasizes natural color and warmth (anfeuerung), while Glacier provides a more crystal-clear, non-yellowing finish with slightly different dry times and leveling.

Can I use it without staining first?

Yes. Purity Clear can be used on bare wood to enhance its natural character without adding color.

What is the drying and recoat time?

Touch dry in 4 hours. Recoat after 4 hours under normal indoor conditions (20°C, 50% RH).

How do I maintain it?

Clean with Multi-Wash and lightly sand as needed before applying a maintenance coat. For damage, spot-repair using the same finish system.

Is it safe for indoor air quality?

Yes. It is low-VOC (33 g/L actual), water-based, and non-flammable, making it safe for use in living spaces.

What tools can I use to apply it?

Brush, pad, or spray. Avoid high-shear pumps or overworking the finish. Stir, don’t shake.

Is it suitable for high-contact surfaces like furniture?

Yes. For added durability, consider applying a third coat on furniture or high-use areas.

Downloads

• 📎Sansin Purity Interior Clear Product Data Sheet (PDF)
• 📎Sansin Purity Interior Clear Safety Data Sheet (PDF)