BegerCool DiamondShield 7 for Ceiling

Step 1 Surface Preparation 

New Ceiling: 

Completely dry the surface for at least 1 month. Moisture should be less than 14%. Then, clean and remove dust and stain on the surface.  

Old Ceiling: 

If the surface should be fixed and removed all paint film problems before painting.    

• For peeling, fading, blistering, powdery, and chalking surfaces, scrub old paint films and clean the surface.
• For fungus and algae, clean the surface, apply Beger Mould Free M-001 for 1 coat, and leave it to dry for 1 day without washing.
• For the crack width maximum of 1mm., apply Beger Acrylic Filler F-200.
• For the crack with 2-10 mm., apply Beger Acrylic Sealant F-001.

Step 2 Priming 

New Ceiling:

Completely dry the surface for at least 1 month. Moisture should be less than 14%. Apply 1 coat of Beger Primer Pro-100 or BegerCool All Plus Primer #5000 or #6000 and leave it to dry for at least 1-2 hours before applying ceiling paint.  

Old Ceiling:

Apply Beger Primer B-1500, B-1700, or B-2500 for 1 coat and leave to dry for at least 1-2 hours before applying ceiling paint. 

New and Old Ceiling:

Apply Beger Rain Quick Primer B-2900.

Step 3 Ceiling Painting 

Apply 100% acrylic water-based ceiling paint for 2 coats then leave each layer to dry completely for 2-3 hours before applying the next layer.