SPEARGUN RUBBER

SPEARGUN RUBBER

O.D. = Outside Diameter

I.D. = Inside Diameter

Natural Latex Rubber Tubing .  The physical properties are better, the quality higher and the colors more vibrant than product manufactured from dry natural or synthetic materials.  In addition, Primeline's tubing has only 50 micrograms or less of water extractable protein per gram.  This is important since proteins in natural rubber can cause severe allergic reactions in those individuals who are allergic to the types of protein found in natural rubber. This is known as the "latex allergy". No other rubber tubing can claim to have lower protein levels.

This diameter provides high pulling power while still being relatively easy to load. It is the standard diameter most Spetton spearguns such as: AMI, Velos and ALS, and provide adequate power for most hunting situation. Spetton/Demka rubber bands are made of natural latex with internal conical cooper ball to secure tips in place safely. Standard length selection chart:

· 50 cm barrel – 12 cm rubber bands

· 50 cm barrel – 14 cm rubber bands

· 60 cm barrel – 16 cm rubber bands

· 75 cm barrel – 18 cm rubber bands

· 75 cm barrel – 20 cm rubber bands

· 90 cm barrel – 22 cm rubber bands

· 100 cm barrel – 24 cm rubber bands

· 100 cm barrel – 26 cm rubber bands

· 110 cm barrel – 28 cm rubber bands

· 120 cm barrel – 30 cm rubber bands

· 125 cm barrel – 32 cm rubber bands

· 130 cm barrel – 34 cm rubber bands

Note: Even if the above table shows the standard sizes, you can increase length to reduce draw weight or decrease band lengths to increase shooting power, but never reduce length too much for safety reasons.