Phix Doctor’s SunPowered Polyester ding repair kit is stocked with premium brand Silmar sanding resin, gloves, q-cell and many other helpful items you won’t find in other kits. Reduce your environmental impact with earth friendly kraft paper biodegradable outer box and low impact flex style resin containers. Flexible packaging has more preferable environmental attributes for carbon impact, fossil fuel usage, water usage, product-to-package ratio, as well as material to landfill, when compared to other package formats.