Futures Fins 1/2" Box Filler Kit-(2) STYRENE Elongation >250- 450% ASTM D-882

Elongation                                            >250-  450%                  ASTM D-882

37" / 111mm

fill to desiered amount using the easy-to-read increments placed on the top cup

7 ounces per square yard and measuring

is a chemical that is added to polyester and vinyl resins to initiate a cured product

Futures Fins 1/2" Box Filler Kit-(2) STYRENE Elongation >250- 450% ASTM D-882Qty (2) Box fillers per package *1 2" Box fillers fit Futures center fin and quad rear fin boxes 1 2" Box Plug Filler is a must when you want to go with less fins than the number of boxes on your board they fill in the hole, reduce drag, and let the board perform like it's designed to. Fits 1 2" fin boxes.