Simple Cleaning Tips for Polycarbonate Twinwall

Follow these simple tips to keep your twinwall sheets looking new for years to come!

General Cleaning:

1. Rinse the twinwall surface with warm water to loosen preexisting dust, dirt and grime
2. Gently wash the surface with a mild soap and a soft microfiber cloth or sponge
3. Rinse thoroughly with lukewarm water. Dry the sheet completely with a soft, preferably microfiber, cloth

Removing Oil and Tar:

1. Rinse with warm water to loosen preexisting dust, dirt, and grime
2. Gently the rub surface with a 50/50 isopropyl alcohol and water mixture using a soft, non-abrasive cloth
3. Immediately rinse material with water and dry using a soft, dry cloth

Removing Heavy Markings: (e.g. graffiti, paint, marker, inks, glazing components)

1. Rinse with warm water to loosen preexisting dust, dirt, and grime
2. Gently rub the surface with Naphtha VM&P grade, isopropyl Alcohol, or butyl cellosolve, using a soft, non-abrasive cloth

Removing Adhesive-Backed Labels:

1. Rinse with warm water to loosen preexisting dust, dirt, and grime
2. Remove stubborn adhesives with a soft cloth using isopropyl alcohol, Naphtha VM&P grade or kerosene

Removing Scratches:

• Deep scratches and gouges made by sharp objects such as keys, screwdrivers, and knives cannot be repaired
• Fine scratches can be cosmetically hidden by using our Novus 2, followed by a polishing agent such as Novus 1

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Special Note: Always rinse edges of polycarbonate with generous amounts of warm water, as the edges of polycarbonate sheet are not protected with an abrasion and chemical resistance hard coating.