Whiskey Barrel Colour.

SPC is comprised of limestone, polyvinyl chloride and plasticizers. SPC is still a waterproof product, but it adds greater stability, dent resistance and structure to vinyl plank flooring. SPC is best known for a resilient surface, meaning that SPC offers better dent resistance and temperature stability than WPC.  The fact SPC is a solid core with a higher proportion of limestone allows it in general to be a lot more stable to temperature variations and sunlight (the main downside to WPC), and a lot more resistant to impacts and dents.