Mirka Polarshine 45 (PC45-025L) is an extra coarse and fast cutting polishing compound that helps you save time and still achieve a perfect deep gloss finish.

Removes sanding scratches from P600 grit and finer quickly and permanently using a twisted wool pad. Designed for hard surfaces and coatings, especially within the marine sector.

Used in both production and restoration processes, Polarshine® 45 is ideal for one-step polishing of white and light-colored gel coat surfaces. For darker colors, Mirka recommends a second step with Polarshine® 10 to remove swirl marks.

Convenient 250ml, 1L & 2.8L size for small areas and touch ups, also available in larger sizes.

Features and Benefits:

• Coarse and fast cutting removes 600 grit and finer scratches
• Designed for hard surfaces and coatings, especially within the marine sector
• Used in both production and restoration processes
• Polishes to a high gloss using a twisted wool cutting pad
• Machine application

• Free UPS Ground on orders over $200
• $7 flat rate on orders under $200
• Same-day shipping on orders placed before 2pm ET, Mon–Fri (business days)
• Most items ship UPS Ground or USPS Priority Mail. Hazardous materials (flammable, corrosive or oxidizer products) ship UPS Ground only and are not eligible for USPS, expedited, overnight or air shipping.
• Discounted UPS overnight rates available on non-hazardous items
• Questions? Call us at 800-248-6130