Zinsser Grade 1 - White Stain Sealing Paint the paint contains a biocide

the paint contains a biocide to protect the dried coating against fungal degradation

B-I-N is the ultimate shellac-based grey primer

Easy clean & washable

Blocks the toughest of stains - even water and smoke

it effectively colors and weatherproofs for up to 5 years

Zinsser Grade 1 - White Stain Sealing Paint the paint contains a biocideDescription Specification Download Shipping & Returns Product Description: Zinsser Grade 1 is a high performance, mould resistant paint for the interior decoration of walls and ceilings in traditional and historic buildings, including churches, castles and period properties. When decorating traditional and historic properties it is essential to ensure that the particular requirements of the building are met. Standard primers and emulsions will trap