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Earpiece Materials and Colors
Acrylic Materials
Acrylic is Westone’s standard, durable earpiece material. It is an ideal material for most hearing healthcare needs as well as many occupation/communication applications. Westone offers a wide variety of colors ranging from traditional clear and natural skin tones to some of the most vivid colors imaginable, including our unique Swyrl color combinations.
Acrylic Standard Colors

Clear

Pink Tint

Beige

Light Brown

Medium Brown

Dark Brown
Acrylic Custom Colors

Red

Blue

White

Black

Yellow

Orange

Safety Red

Safety Blue

Green

Pink

Light Blue

Turquoise

Grey
Acrylic Neon Colors

Yellow

Pink

Orange

Red

Blue

Green

Candy Blue

Candy Purple
Acrylic Glitter Colors

Blue

Green

Red

Purple

Pink

Silver

Gold

Black
Acrylic DisappEar™ Colors

Dissapear A

Dissapear B

Dissapear C
Canal Additives
e-Compound Additive
e-Compound canal additive is designed to reduce feedback by diffusing reflected sound between the tip of the earpiece and the eardrum. e-Compound is available for all standard acrylic earpieces and can also be ordered in combination with the flex canal option.
Flex Canal
Flex Canal is a body temperature-reactive, semisoft canal additive available on all standard Westone acrylic earpieces. The unique properties of this material allow the canal portion of the earpiece to remain firm at room temperature for ease of insertion and then soften at body temperature for increased comfort and seal. The flex canal option is also available in combination with the e-Compound canal option.

Clear

Beige Flex Canal

White E-Compound

E-Compound w/ Flex Canal C
Acrylic Earpiece Finishes
Westone's acrylic earpieces are available in a shiny or matte finish. Shiny - The high gloss shiny finish looks great on more vivid colors such as our custom colors, neon colors, acrylic glitter and Swyrl earpieces. Not available in FIT. Matte - The smooth matte finish helps hide the earpiece in the ear when using clear or one of Westone’s many skin tone or DisappEar color choices.
PLEASE NOTE: Due to inherent differences between actual materials and computer monitor displays, it is likely that some colors may vary slightly from products shown here. The colors shown are representative of the final product and these examples are provided as a general guide.
Silicone Materials
OtoBlast™
OtoBlast is Westone’s premium silicone earpiece material. It is soft, durable and available in a myriad of bright vivid colors or simply crystal clear. OtoBlast options also include beautiful skin tones, our popular DisappEar colors, Glitter, Cat Eyes and of course Swyrl.
OtoBlast™ Standard Colors

Clear

White

Black

Red

Blue

Yellow

Classic Yellow

Orange

Green

Forest Green

Camo Green

Pink

Purple

Grey

Beige

Brown

Camo Brown

Rose

Transparent Brown

Smoke

Turquoise
OtoBlast™ Cat-Eye Colors

White

Black

Red

Blue

Yellow

Classic Yellow

Orange

Green

Forest Green

Camo Green

Pink

Grey

Purple

Beige

Brown

Camo Brown

Turquoise
OtoBlast™ Camo Colors

Classic Camo

Desert Camo

Urban Camo

Pink Camo
OtoBlast™ Glitter Colors

Blue

Green

Red

Purple

Pink

Silver

Gold

Black
OtoBlast™ DisappEar™ Colors

Color A

Color B

Color C
AquaNot™ Colors

White

Black

Red

Blue

Yellow

Classic Yellow

Orange

Green

Forest Green

Camo Green

Pink

Grey

Purple

Beige

Brown

Camo Brown

Turquoise
W-1™ Standard Colors
W-1 is our softest silicone material. It is available in clear, five skin tones, DisappEar (“A” and “B” tints only), four neon colors as well as glitter.

Clear SCT-0

Pink SCT-10

Beige SCT-20

Light Brown SCT-30

Medium Brown SCT-40

Dark Brown SCT-50

Smoke

White

Black

Red

Blue

Yellow

Classic Yellow

Orange

Green

Forest Green

Camo Green

Pink

Grey

Purple

Beige

Brown

Camo Brown

Turquoise

Glow in the Dark
W-1™ Glitter Colors

Blue

Green

Red

Purple

Pink

Silver

Gold

Black
W-1™ DisappEar™ Colors

Color A

Color B
Slick-Sil® AM (Anti-Microbial)or silicone earpieces that is proven to be 99.9% effective* against bacteria, germs and other pathogens. As a result, Slick-Sil AM can be part of an aggressive infection control protocol. Slick-Sil AM produces a beautiful velvet finish that not only looks great but also helps with the insertion of silicone earpieces by providing a low friction surface finish. *Independent testing performed October 23, 2009 in compliance with JIS Z 2801 standards.
Silicone Earpiece Finishes
Westone’s silicone earpieces are available in a shiny or matte finish. Shiny - Shiny is a high gloss glaze that looks great, especially with vivid colors such as our AquaNot/Swyrl, neon colors, glitter or Cat Eyes earpiece option. Matte - Smooth matte finish helps hide the earpiece in the ear when using clear or one of Westone’s many skin tone color choices.
Vinyl Materials
Vinyl Earpiece Finishes
Westone’s vinyl earpieces are available in a shiny or matte finish. Shiny - The shiny finish looks great, especially with our neon and translucent color tints or vinyl Marble color option. Matte - Smooth matte finish helps hide the earpiece in the ear when using clear or one of Westone’s many skin tone color choices.
Formula II Standard Colors
Formula II is a soft vinyl material. It comes standard in light tan but is also available in light, medium and dark brown.

Medium Tan

Light Brown

Medium Brown

Dark Brown
Formula II Clear Colors
Formula II Clear is the same material as our Formula II but with no color additive. F2C is also available in a choice of nine translucent color tints.

Clear

Yellow

Hot Pink

Pink

Red

Orange

Blue

Purple

Forest Green

Black
Formula II Marble Colors
Vinyl Marble is the same material as our Formula II but with a white base material swirled with your choice of one of these colors:

Blue

Pink

Yellow

Orange

Purple

Green

Red

Black
Formula II Neon Colors
Formula II Neon is the same material as our Formula II. It is available in four bright colors: neon pink, neon green, neon orange and neon yellow.

Green

Orange

Pink

Yellow
RX Colors
Westone’s Rx is the softest vinyl material available. This material is ideal for difficult fits when a silicone material might not be an option. Rx comes standard in a medium tan color but is also available in a light, medium or dark brown.

Medium Tan

Light Brown

Medium Brown

Dark Brown
SuperFlex Colors
SuperFlex is softer than Formula II but firmer than the Rx material. SuperFlex is available only with a semi-transparent pink tint.

Transparent Pink
Other Materials
Polyethylene
Polyethylene is a semi-hard, waxy material that is used only in cases of extreme allergies. It is difficult to modify and tubing is secured using a CFA tube and seating ring. Polyethylene is available in opaque white and opaque light pink.
Westone, AquaNot, DisappEar, EZ Mold, OtoBlast, Pros, Silicast, SiliClone, Silicone Singles, Swyrl, W-1, and associated logos are trademarks of Westone Laboratories, Inc.