Spray diamond XPAL

XPAL spray is also an excellent solution because its carrier (material based on 99.9% pure ethanol) evaporates quickly,  allowing the diamonds to provide an aggressive cutting action and a fast material removal.
XPAL spray incorporates a pressure pump using air, which has no impact on the environment and reduces the risk.
XPAL is based on polycrystalline diamonds and is recommended for hard to very hard samples.