Balls - Rubber - Santoprene 40D

4 Products in this selection

A high performance thermoplastic created by cross linking EPDM rubber with Polypropylene. As an elastomer plastic it is flexible, light weight, and has very good abrasion resistance. It also has good resistance to many acids, bases and aqueous solutions.
It holds up well in both extreme hot and cold environments which can make it preferred over rubber. Common uses include; grips, knobs, handles, gaskets, and ball check valves.
Specific Gravity .95 g/cc. Hardness, Shore 40D
Tensile Strength 3000 psi. Melting Point 410 F
Rohs Compliant. Not FDA compliant.
This grade is slightly harder than the 87A grade. Colour usually red but some sizes are beige.

Diameter (D)	Material	Precision Grade	Hardness	Properties	Colour
3.00 mm +/- 0.051	Santoprene Rubber	Grade II	Shore 40D	Excellent for liquid level float applications.	Beige
Material: Santoprene Rubber Specific Gravity: 0.95
Part Number: BL-00300-R40D (1000 Pcs) Rubber Balls - 3 mm Santoprene Rubber - Grade II 473 units (473000 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $25.00 AUD Regular price ~~$30.00 AUD~~ Sale price $25.00 AUD Unit price per Per 1000
Diameter (D)	Material	Precision Grade	Hardness	Indicative Image
3.00 mm +/- 0.051	Santoprene Rubber	Grade II	Shore 40D
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.95
Part Number: BL-00300-R40D (1000 Pcs) Rubber Balls - 3 mm Santoprene Rubber - Grade II 473 units (473000 pcs) Available Now \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $25.00 AUD Regular price ~~$30.00 AUD~~ Sale price $25.00 AUD Unit price per Per 1000
BL-00300-R40D (1000 Pcs) --- Rubber Balls - 3 mm Santoprene Rubber - Grade II Sale BL-00300-R40D (1000 Pcs) --- Rubber Balls - 3 mm Santoprene Rubber - Grade II Regular price $25.00 AUD Regular price ~~$30.00 AUD~~ Sale price $25.00 AUD Unit price per 473 Available Now Sale
4.76 mm +/- 0.051	Santoprene Rubber	Grade II	Shore 40D	Excellent for liquid level float applications.	Beige or Red
Material: Santoprene Rubber Specific Gravity: 0.95
Part Number: BL-00476-R40D (20 Pcs) Rubber Balls - 4.76 mm Santoprene Rubber - Grade II 67 units (1340 pcs) Available Now \| Further orders can be expected around Sun, Jun 22, 2025 Regular price $4.77 AUD Regular price ~~$5.73 AUD~~ Sale price $4.77 AUD Unit price per Per 20
4.76 mm +/- 0.051	Santoprene Rubber	Grade II	Shore 40D
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige or Red Specific Gravity: 0.95
Part Number: BL-00476-R40D (20 Pcs) Rubber Balls - 4.76 mm Santoprene Rubber - Grade II 67 units (1340 pcs) Available Now \| Further orders can be expected around Sun, Jun 22, 2025 Regular price $4.77 AUD Regular price ~~$5.73 AUD~~ Sale price $4.77 AUD Unit price per Per 20 View the product page first if you are unsure.
BL-00476-R40D (20 Pcs) --- Rubber Balls - 4.76 mm Santoprene Rubber - Grade II Sale BL-00476-R40D (20 Pcs) --- Rubber Balls - 4.76 mm Santoprene Rubber - Grade II Regular price $4.77 AUD Regular price ~~$5.73 AUD~~ Sale price $4.77 AUD Unit price per 67 Available Now Sale
19.05 mm +/- 0.051	Santoprene Rubber	Grade II	Shore 40D	Excellent for liquid level float applications.	Red
Material: Santoprene Rubber Specific Gravity: 0.95
Part Number: BL-01905-R40D (2 Pcs) Rubber Balls - 19.05 mm Santoprene Rubber - Grade II 25 units (50 pcs) Available Now \| Further orders can be expected around Sun, Jun 22, 2025 Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Per 2
19.05 mm +/- 0.051	Santoprene Rubber	Grade II	Shore 40D
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Red Specific Gravity: 0.95
Part Number: BL-01905-R40D (2 Pcs) Rubber Balls - 19.05 mm Santoprene Rubber - Grade II 25 units (50 pcs) Available Now \| Further orders can be expected around Sun, Jun 22, 2025 Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Per 2 View the product page first if you are unsure.
BL-01905-R40D (2 Pcs) --- Rubber Balls - 19.05 mm Santoprene Rubber - Grade II BL-01905-R40D (2 Pcs) --- Rubber Balls - 19.05 mm Santoprene Rubber - Grade II Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per 25 Available Now
57.15 mm +/- 0.127	Santoprene Rubber	Grade III	Shore 40D	Excellent for liquid level float applications.	Red
Material: Santoprene Rubber Specific Gravity: 0.95
Part Number: BL-05715-R40D Rubber Balls - 57.15 mm Santoprene Rubber - Grade III 40 Available Now \| Further orders can be expected around Sun, Jun 22, 2025 Regular price $52.32 AUD Regular price Sale price $52.32 AUD Unit price per Each
57.15 mm +/- 0.127	Santoprene Rubber	Grade III	Shore 40D
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Red Specific Gravity: 0.95
Part Number: BL-05715-R40D Rubber Balls - 57.15 mm Santoprene Rubber - Grade III 40 Available Now \| Further orders can be expected around Sun, Jun 22, 2025 Regular price $52.32 AUD Regular price Sale price $52.32 AUD Unit price per Each View the product page first if you are unsure.
BL-05715-R40D --- Rubber Balls - 57.15 mm Santoprene Rubber - Grade III BL-05715-R40D --- Rubber Balls - 57.15 mm Santoprene Rubber - Grade III Regular price $52.32 AUD Regular price Sale price $52.32 AUD Unit price per 40 Available Now