Best Polymer Composite

Polk Audio DB651 6.5-Inch Coaxial Speakers - 2 Pairs (4 Speakers)

7-Inch high-performance marine-certified coaxial speakers, perfect for boats of all types.
60 Watts Continuous RMS and 180 Watts Peak power handling with 4-ohm impedance.
1-inch liquid-cooled silk-polymer composite dome tweeter.
Polymer/Mica composite cone with butyl rubber surround for big sound and durability, Swivel-mount tweeter allows precise aiming of sound.

5 inches x 7 inches 2 way Speakers (Marine Certified).
Power Handling: Peak: 360 watts per pair / 180 watts each & RMS: 120 watts per pair / 60 watts each.
Dynamic Balance polymer/mica composite mineral filled cone is stiff yet lightweight for big sound and little distortion.
19mm liquid cooled silk/polymer composite dome tweeter with neodymium magnet for clear and detailed highs.
Multi hole mounting pattern and shallow depth for easy drop in installations in most cars.

Pair of marine certified speakers perfect for use in boats of all types.
Equipped with a 0.75 inch liquid cooled silk polymer composite dome tweeter.
Equipped with a dynamic balance polymer/mica composite mineral filled cone for a big sound.
Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time.

Advanced Polymer/Composite construction for strength, light weight & exceptional durability.
NiteBrite- Photoluminescent Inserts (the low-cost alternative to Tritium) – can be charged by natural light or with a flashlight.
Spring-loaded sights flip up quickly with the push of a button, stays up securely and folds down flat.
Patented Diamond-shaped Apertures and Upper Housings for fast alignment.
Advanced polymer composite material for strength, light weight & exceptional durability.

PROUDLY MADE IN USA: The Z-ONE has a Universal Spec and is manufactured with Epoch’s proprietary blend of materials for a super tough polymer with maximized stiffness and flexibility properties with UV protection.
ZONE 1 LOW POCKET: Designed for the elite lacrosse players the Epoch lacrosse head was engineered to have a zone 1 pocket location.
This is the lowest zone, and designed for the ball to sit at the lowest point of the head, giving you the most control.
KNOT LOCK TECH: Knot Lock Tech is featured in the sidewall holes, designed with unique grooves that help support and anchor sidewall knots.
This gives your strung lacrosse head a more consistent pocket and ideal channel.
COMPOSITE INJECTED POLYMER: The Z-ONE is constructed with proprietary composite injected polymer.
This provides not only optimal strength and durability but maximum energy transfer for improved velocity.
iQ4 FLEX: Our shaft’s bend when you need it to, but retains its firmness for maximum control.
Conventional shafts that tout flex often use fiberglass, a cheaper, less durable material, to increase the bendability.

PROUDLY MADE IN USA: The Z-ONE has a Universal Spec and is manufactured with Epoch’s proprietary blend of materials for a super tough polymer with maximized stiffness and flexibility properties with UV protection.
ZONE 1 LOW POCKET: Designed for the elite lacrosse players the Epoch lacrosse head was engineered to have a zone 1 pocket location.
This is the lowest zone, and designed for the ball to sit at the lowest point of the head, giving you the most control.
KNOT LOCK TECH: Knot Lock Tech is featured in the sidewall holes, designed with unique grooves that help support and anchor sidewall knots.
This gives your unstrung lacrosse head a more consistent pocket and ideal channel.
COMPOSITE INJECTED POLYMER: The Z-ONE is constructed with proprietary composite injected polymer.
This provides not only optimal strength and durability but maximum energy transfer for improved velocity.
iQ4 FLEX: Our shaft’s bend when you need it to, but retains its firmness for maximum control.
Conventional shafts that tout flex often use fiberglass, a cheaper, less durable material, to increase the bendability.

TEXTURED GRAPHITE FACE / COMPOSITE POLYMER HONEYCOMB CORE | A balance focused paddle with a ball control edge. Durable honeycomb composite polymer core is powerful and smooth. Textured graphite carbon face for enhanced ball control, placement and spin..
XL HEAD SIZE | Wide paddle face minimizes edge guard hits and provides bigger sweet spot and improves performance even on off-center shots..
PERFECT WEIGHT | Most popular weight range of 7.7 - 8.0 ounces is great for all around performance and players of all levels.
PERFORMANCE PERFORATED CUSHION GRIP (SIZE 4 1/4") | Ergonomic cushioned grip shape fits most hands comfortably and minimizes slipping while providing exceptional feedback.
AUTHENTICALLY ORIGINAL – SATISFACTION GUARANTEED | USAPA approved for tournament play - we care about our customers! Designed in Seattle, WA USA by the world’s largest company devoted to Pickleball. Over 200,000 players worldwide rely on PickleballCentral!.

POLYURETHANE POLYMER COMPOSITE: Bicycle tire liner made of polyurethane polymer composite material, it has strong abrasion resistance and high tensile strength..
GOOD PROTECTION: Tire liner puncture purpose is to protect your bicycle tires from nails or sharp objects..
SIMPLE INSTALLATION METHOD: Tire liner pad for 700C easy to install between the tube and tire of your car, providing strong anti piercing protection for your tires..
APPLICABLE MODELS: Proof belt protection pad mountain bikes, tricycles, racing cars, off road bicycles, etc..
GOOD RIDING EXPERIENCE: After installing the inner tube of this bicycle tyre, you can ride more safely and boldly, and the excellent performance makes your riding more comfortable..

Polk Audio CSI A6 center Channel speaker (single, cherry).
Two 6.5 Inch dynamic balanced drives with polymer composite cones.
Features a neodymium magnet, low viscosity ferro fluid Cooling, and a heat sink on the back of the magnet.
All MDF construction and extensive asymmetric cabinet bracing ensure resonance free enclosures.