How to Fix MouseMesh to your Brickwork

1) Glue Mouse Mesh with mastic adhesive

• use a cartridge type exterior glue available in most DIY shops
• brush off or wash away any dirt, moss or loose brick and allow to dry
• do not remove hole covers at corners of Mouse Mesh frame
• apply a continuous bead of adhesive, about 6mm in diameter, around the back edge of the frame - you will need a glue gun to apply the adhesive - these are readily obtained from DIY shops and stores.
• gentle push the frame into place ensuring that the glue is sufficient to bond to the brick around the whole edge - make sure that you place the Mousemesh the right way up - the text
  DO NOT BLOCK THIS VENTILATOR should be readable at the bottom left of the Mousemesh when in place.
• leave Mouse Mesh grill undisturbed whilst glue cures - 24 hours will usually give a cure depth of about 1.5mm

Glue coverage: One standard cartridge of adhesive should be sufficient for approximately:

• 12 small Mouse Mesh grills
• 10 medium Mouse Mesh grills
• 8 large Mouse Mesh grills

2) Screwing the Mouse Mesh into place

• use four brass or stainless steel round head screws approximately gauge 6 by 1.5 inches - but please check head size as manufacturers sizes may vary. Alternatively use No 4 gauge.
• remove screw caps at corners of Mouse Mesh by pushing from the back with a small screw driver
• mark through holes onto brickwork
• drill out holes with masonry drill
• push plastic raw plugs into holes flush with surface of walls
• attach Mouse Mesh applying reasonable pressure to screws but avoiding over tightening which may damage the grill
• push screw caps back into place