Mandoval is the leader in the supply of raw and ex-foliated vermiculite in South Africa for over 75 years. Vermiculite is a member of the Phyllosilicate group of minerals, resembling mica in appearance. It is very versatile and has a wide range of uses from animal feed to fire protection to acoustic insulation.
PRODUCTS
Mandoval is the leader in the supply of raw and ex-foliated vermiculite in South Africa for over 75 years. Vermiculite is a member of the Phyllosilicate group of minerals, resembling mica in appearance. It is very versatile and has a wide range of uses from animal feed to fire protection to acoustic insulation.
FIRE PROTECTION SYSTEMS
Mandoval Vermiculite has an extensive range of Fire Proofing products used in building design.
Sapphire is a clear water-based flame-retardant chemical, used to reduce the flame spread along natural fibers, synthetic materials, and blended fabrics.
Pyrosafe WB a waterbased intumescent fire retardant coating to prevent fire spread along vertical and horizontal cable ways and plastic pipes. Pyrosafe WB is an internally plasticsed acrylic thixotropic material comprising flame retardant chemicals, fillers and pigments. Pyrosafe WB does not contain any harmful chemicals such as halogens, asbestos or solvents. Pyrosafe WB is non-toxic, easy to apply, and has excellent adhesive properties. Pyrosafe WB provides fire rating up to 60 minutes. Pyrosafe WB is packaged in 5 Litre and 25 Litre drums.
Drying Time at 25°C: Surface Dry – 1 Hour : Hand Dry – 6 Hours
Recoating: After 6 Hours
PROPERTIES
Excellent fire protection properties
Excellent adhesive properties
Increases the stability of steel for up to 60 minutes
Increases the stability of steel for up to 60 minutes
Non-toxic
Easy to apply with brush, roller, or spray
Excellent adhesive properties
APPLICATION
Stir well before use. Apply with brush, roller, or spray. Thinning not recommended. Clean up- water.
SAPPHIRE FLAME RETARDANT
Sapphire is a clear water-based flame retardant chemical, used to reduce the flame spread along natural fibres, synthetic materials and blended fabrics. Sapphire is especially adapted to the treatment of natural and synthetic fibre textiles. Sapphire is packaged in 25 litre drums.