Zinsser B.I.N Primer Sealer is a fast-drying paint designed to hide tough stains caused by; nicotine, oil, fungal degradation, water and more. Zinsser B.I.N Primer Sealer Paint also permanently blocks odours including smoke damage and nicotine. This shellac-based primer-sealer is perfect for interior walls, doors and ceilings it can also be used to spot prime externally.

Pro Tip - This product is also great at sealing knots in timber.

Key Benefits:

• Dries in minutes can be recoated in 45 minutes
• High-hiding power helps to block stubborn and persistent stains
• Blocks every kind of odour