Flood Protection Airbrick Covers - BSI Tested

 

Manufactured from a preformed high performance mastic material. These special adhesive airbrick patches will form a watertight seal over the air brick to prevent flood water from entering your property through any size or shape of air brick. Can be used individually or overlapped to form larger patches (see instructions). 

• Patches have passed the BSI standard: PAS 1188-1:2014 to prevent flood water up to 840mm high entering  your property.
• Pack of two very adhesive patches
• Each 300 x 145mm approx.
• Strong adhesion
• Malleable so moulds to contours of brick or stonework.
• An unprotected air brick can let in 5,000 litres of floodwater in just one hour