Gray SEK Joint Sand brick PTFE self-lubricating stem bushings and

PTFE self-lubricating stem bushings and seats

Self-aligning ball moves freely against the PTFE seats for smooth operation

2-3GPM HP - 0030

Ball is diamond turned after molding to make it spherically perfect

government facilities

Gray SEK Joint Sand brick PTFE self-lubricating stem bushings andSEK Joint Sand is a clean, dry angular sand that meets ASTM C 144 specification. This type of sand is the optimal gradation for stability and ensures long term performance of the pavement system. SEK Joint Sand is ideal for use with Trident's Joint Stabilizing Sealers when a hardened joint sand is desired to prevent sand washout, insect infestation and weed growth. Available in tan, gray, platinum. black and fieldstone.