Bead Box Sealing Solution for Graco Road Marking Systems
Compatible Machines
- Graco LineLazer road striping machines equipped with bead box assemblies
- Graco ThermoLazer systems (select configurations with bead dispensing components)
- Graco RoadLazer series striping setups utilizing bead dispensing boxes
- Any Graco pavement marking equipment using the bead box gasket assembly 16Y468
What is Graco 16Y468 Gasket, Beads Box?
The Graco 16Y468 Gasket, Beads Box is a precision sealing component designed for Graco bead dispensing systems used in professional line striping equipment. It functions as a critical sealing interface within the bead box assembly, helping maintain proper containment and controlled dispensing of reflective glass beads during pavement marking operations.
By ensuring a tight seal, the 16Y468 gasket helps prevent leakage, contamination, and inconsistent bead flow, which are essential for achieving accurate and durable road markings. It is engineered for durability under demanding field conditions, including vibration, dust exposure, and continuous use in highway and roadway marking applications.
Key Function of the Gasket
- Seals bead box assembly to prevent bead leakage
- Maintains consistent bead dispensing performance
- Reduces maintenance issues caused by wear and air gaps
- Supports accurate reflector bead application in striping work
Product Role in Equipment Performance
In professional striping operations, even minor sealing failures can lead to uneven bead distribution. The Graco 16Y468 Gasket ensures the bead box remains properly sealed under pressure and motion, contributing to uniform reflective performance and improved road safety markings.
Frequently Asked Questions
It seals the bead box assembly in Graco striping equipment, preventing bead leakage and ensuring consistent application of reflective glass beads during pavement marking.
It is commonly used in Graco LineLazer, ThermoLazer, and RoadLazer systems that include bead box dispensing assemblies.
Proper sealing ensures controlled bead flow, which directly impacts line reflectivity, marking quality, and long-term road visibility performance.
It should be replaced whenever signs of wear, cracking, or bead leakage appear to maintain optimal performance of the bead dispensing system.
