M7CR Providing an attractive alternative finish to the Silver Etch with its subtle glitter effect, Crystal Etch is suitable for fine decals, providing privacy, or to create a contrasting effect when used with other Metamark etch effect films. (Code M7CR) • 70 micron • Polymeric Calendered Film • Apex Solvent based adhesive • Durability 7 years • Fire Rating – Class B • Light Transmission 57 % Trade Exclusive