Name: Primeline Premium Small I.D. Speargun Band Rubber Tubing 9/16in(14mm), 5/8in(16mm), 11/16in(17.5mm)
Brand: primeline
SKU: PL-14mmSIB-562BB/A
Price: 4.5 USD
Availability: InStock

Primeline Premium Small I.D. Speargun Band Rubber Tubing 9/16in(14mm), 5/8in(16mm), 11/16in(17.5mm) - Blue Tuna Spearfishing Co

$4.50

Shipping calculated at checkout.

Color

Black

Custom Brown

Diameter

9/16" (14mm) Skinny ID

5/8" (16mm) Skinny ID

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Diameters

9/16in(14mm) O.D. 1/16in(1.5mm) I.D.
5/8in(16mm) O.D. 1/16in(1.5mm) I.D.
11/16in(17.5mm) O.D. 1/8in(1.5mm)I.D.

Fresh Rubber - never older than 90 days to guarantee best elasticity.

Top Quality Latex provide from an Industry Leader and the most sought after rubber world. Packs a punch! We have done our own comparisons measuring output. Here were our results:

Test 325% Stretch. 12" Rubber, Band Stretch 21.5", 3" Wishbone

Rubber Type	Band Output (pounds)

Company A - Black 5/8(16mm) 1/8 I.D.	67 lbs
Company B - Green 5/8(16mm)1/8 I.D.	55 lbs
Primeline - Black 5/8 (16mm) 1/8 I.D.	72 lbs
Primeline - Black 11/16(17.5mm) 1/8 I.D.	93 lbs
Note: the Skinny I.D. bands would yeild a higher output since the rubber wall thickness is greater.

For Primeline rubber we recommend a 310% stretch. To calculate the length of bands for your spearguns: measure your speargun band pull average (middle of the muzzle to the middle shark fin), multiply it times 2, subtract 4" (for your static wishbone) and dived by 3.1 (for 310% strech). If you want to make more powerful bands just increase the stretch ratio to 350% but for most people will not be able to load this short of a band from Primeline rubber.

O.D. = outer diameter measurement

I.D. = Inner Diameter

9/16in (14mm) Small ID

Dimensions

Outside Diameter - 9/16in (14mm)
Inside Diameter - 1/16in (1.5mm)
Outside Diameter Tolerance - ±0.02in
Length - The described length is the minimum length and the actual length will be greater in most cases.

Physical Properties for Primeline Industries Latex Rubber Tubing

Modulus at 100% - 125 PSI maximum
Tensile Strength - 3500 PSI minimum
Elongation at Break: - 750% minimum
Specific Gravity - 0.97 maximum
Shore A Durometer Hardness - 35 ± 5

Physical Properties for Kent Elastomer Latex Rubber Tubing

Modulus at 100% - 120 PSI average
Modulus at 300% - 190 PSI maximum
Modulus at 500% - 300 PSI minimum
Tensile Strength - 3500 PSI minimum
Elongation at Break: - 750%
Specific Gravity - 0.95 minimum
Shore A Durometer Hardness - 35 ± 5

5/8in (14mm) Small ID

Dimensions

Outside Diameter - 5/8in (16mm)
Inside Diameter - 1/16in (1.5mm)
Outside Diameter Tolerance - ±0.02in
Length - The described length is the minimum length and the actual length will be greater in most cases.

Physical Properties for Primeline Industries Latex Rubber Tubing

Modulus at 100% - 125 PSI maximum
Tensile Strength - 3500 PSI minimum
Elongation at Break: - 750% minimum
Specific Gravity - 0.97 maximum
Shore A Durometer Hardness - 35 ± 5

Physical Properties for Kent Elastomer Latex Rubber Tubing

Modulus at 100% - 120 PSI average
Modulus at 300% - 190 PSI maximum
Modulus at 500% - 300 PSI minimum
Tensile Strength - 3500 PSI minimum
Elongation at Break: - 750%
Specific Gravity - 0.95 minimum
Shore A Durometer Hardness - 35 ± 5

11/16in (17.5mm) Regular ID

Dimensions

Outside Diameter - 11/16in (17.5mm)
Inside Diameter - 1/8in (3mm)
Outside Diameter Tolerance - ±0.025in
Length - The described length is the minimum length and the actual length will be greater in most cases.

Physical Properties for Primeline Industries Latex Rubber Tubing

Modulus at 100% - 125 PSI maximum
Tensile Strength - 3500 PSI minimum
Elongation at Break: - 750% minimum
Specific Gravity - 0.97 maximum
Shore A Durometer Hardness - 35 ± 5

Physical Properties for Kent Elastomer Latex Rubber Tubing

Modulus at 100% - 120 PSI average
Modulus at 300% - 190 PSI maximum
Modulus at 500% - 300 PSI minimum
Tensile Strength - 3500 PSI minimum
Elongation at Break: - 750%
Specific Gravity - 0.95 minimum
Shore A Durometer Hardness - 35 ± 5

Great Product. Better Service!

The team at Blue Tuna has always exceeded my expectations and they continue to do so. The staff ensured I received the product I wanted and the latex was super fresh without any amber coloring. I received the rubber about a week ago, cut some power bands for the RA Tuna 90 roller (also purchased at Blue Tuna), and wrapped up my first spearfishing trip of the season down on New England's South Shore a day ago. 1 absolutely botched shot followed up by two headshots and one perfect stone at 3m in 3m vis. Bands are fresh, smooth, and deadly. Very satisfied with by purchase and will be supporting BTuna for years to come!