Standard Poly

Silmar polyester sanding resin, standard Ding repair kit
The original Ding All repair kit, launched in 1985, remains the standard for most polyester Ding
repairs. This kit contains ultra-clear, non-yellowing 250A sanding resin, used in most
polyester surfboard construction, and a liquid hardener. The kit comes complete with
the following materials to provide a straightforward method for small to medium-sized surfboard repairs.

Kit contains:

• 2oz. Sanding Resin Plus Hardener – 60-minute curing time at 77 degrees F.
  
• 6" x 13" – 4 oz. lightweight fibreglass cloth
  
• Double-sided sanding pad (1 x 80-grit and 1 x 120-grit)
  
• Measuring jug (can be reused by removing any hardened resin)
  
• 3 x mixing/application sticks
  
• Transparent Mylar cover sheet – use to cover small dents; remove once it has set.
  
• Simple application instructions.