Underseal Bitumen, Black-Spray (500ml) – Bitumen underbody protection spray that forms a corrosion & abrasion resistant film + Reduce road noise

Before use, surfaces which have to be treated with this product must be thoroughly cleaned and rust must be removed by sanding the substrate. The surfaces must be dry and free of wax, grease, dirt and extensively free of dust.

Then, shake this product vigorously. When the ball inside the canister has worked loose, continue to shake the product for a further minute. Hold the can vertically when spraying and spray thinly at a distance of about 20 - 30cm from the surface using a cross spraying pattern to avoid spray shadowing. The resistance to abrasion and corrosion increases with increasing coating thickness. For this reason, the spraying process should be repeated once or twice after a short flash-off period.

After use, this product must be inverted and sprayed until the valve is clear of the product, with only propellant escaping from the nozzle before storing it until next use.

This product is suitable for the coating of unpainted and painted surfaces on vehicle underbodies and wheelhouses or wheel arches. It is also recommended for use on repairing or supplementing existing coatings.

No, do not spray material onto moving parts and hot components such as mechanical joints, the engine, gearbox, drive shaft, exhaust pipe, catalytic converter and brake systems. This product can be applied to wheelhouses, the underside of cars and under the bumpers.

No, this product cannot be painted over.

To be sure you are getting original or authentic LIQUI MOLY products, do make sure to only make your purchases from an authorized distributor of LIQUI MOLY products, or from a nearby LIQUI MOLY authorized workshop. LMEM.MY is an online shopping platform by LIQUI MOLY East Malaysia Sdn Bhd, which is the authorized sole distributor of LIQUI MOLY products for the entire East Malaysia region.