55cm x 25m Decorating Pre-Masked Polythene Dust Sheet Roll - 

With the addition of a strip of ProDec's Precision Edge masking tape plus a static charge to help it cling to vertical surfaces, this product enables you to mask off walls and windows when rolling or spraying ceilings, as well as protecting floors and furniture like other polythene sheets. The dustproof, waterproof and recyclable LDPE sheeting gives lightweight yet effective protection against drips, splashes and spills of paint, paste and other liquids and Precision Edge not only secures it in place, it prevents paint bleed, with a low tack adhesive that ensures newly painted or delicate surfaces aren't damaged when it is removed. It is supplied in a 25m roll folded to a compact size - simply apply the masking tape to the desired length, cut the roll to minimise wastage, then unfold the sheet full or part way.