Kastaplast

Introduction to Kastaplast

Kastaplast was founded in 2011 by Jonas Lindberg in Sweden and began as a prototyping project in a Swedish workshop. The starting point was the development of proprietary molds and plastic blends, with a focus on precise tooling and consistent production.

After the first years of development, the company was formalized, and in 2013 Anders Källström and Per Jonson joined as co-owners. Kastaplast subsequently grew from a prototype workshop into an established manufacturer with a distinct identity and a more structured production setup.

In 2022, Kastaplast became part of the Latitude 64° group. This has increased production capacity and market availability while preserving the brand’s proprietary molds and plastic types.

Popular discs from Kastaplast

Kastaplast maintains a relatively focused lineup, but several of their molds have gained widespread use among both recreational and competitive players. Some of the most recognized discs from Kastaplast are the following molds, each of which holds a clearly defined position within the brand’s lineup. What these discs share is a clearly defined role in the bag, where control and predictable flight are prioritized over extreme speed or aggressive overstability.

Berg is a slow putt and approach disc with very low glide and minimal skip. It is designed for controlled approaches where limiting distance and ground play is essential. Its stable flight and distinctive hand feel have made it a consistent part of many players’ short game.

Rask was Kastaplast’s first PDGA-approved mold and stands out structurally with its unusual rim design. It is a high-speed distance driver with pronounced overstability, developed for powerful throws and windy conditions.

Falk is an understable fairway driver featuring noticeable turn and high glide. It is well suited for hyzerflips, long turnovers, and controlled throws with moderate power. For many players, Falk offers accessible distance without requiring maximum arm speed.

Reko is a beadless putter with a neutral flight and relatively straight release. It is used for both putting and short throws and is available in multiple plastic types depending on preferred grip and wear profile.

Plastic types from Kastaplast

Kastaplast is particularly recognized for its plastic quality. The range is streamlined, but each plastic type serves a distinct purpose in terms of grip, flexibility, and wear characteristics.

K1 is Kastaplast’s premium plastic. It is durable, relatively stiff, and often semi-translucent with high resistance to wear. K1 is developed to maintain consistent flight characteristics over time, retaining its structure even after repeated impacts with trees and hard surfaces. K1 is also produced in a Soft version with increased flexibility, offering more give in the hand and potentially reducing skip on landing without altering the mold’s fundamental flight.

K3 is Kastaplast’s baseline plastic. It offers increased friction and a more pronounced grip, particularly suited for putters. K3 seasons faster than K1 and will gradually develop a more understable flight, which for many players is an intentional part of the disc’s lifecycle.

Kastaplast’s glow plastic is widely regarded as one of the brightest glow plastics on the market. Glow versions generally maintain the same flight as their non-glow counterparts, with a plastic blend optimized for high visibility in low-light conditions.

First Run discs from Kastaplast

First Run refers to the initial production runs of a new mold from Kastaplast. These releases are particularly sought after and are traditionally produced in the brand’s characteristic mint green color.

The geometry and fundamental flight are generally identical to later production runs, as molds and tooling remain unchanged. Minor variations in dome or plastic feel may occur, as is common in early runs of a new mold.

For many players and collectors, First Run discs represent the original version of a mold. The combination of consistent color identity and limited initial production has made these releases a recognizable part of Kastaplast’s launches.

Kastaplast Flight Chart

Kastaplast’s flight chart provides an overview of their molds arranged by speed and stability. The diagram illustrates the relationship between discs in the lineup, making it easier to compare flight profiles and select the right disc for the intended line.

You can read more about Kastaplast on their official website.

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