Description
Hempel's Glass Beads 97770 are retro-reflective glass beads with low index of refraction. They contain minimum 90% true spheres and meets the standard EN1423. The beads are high quality Ballotini Type Glass Beads which are surface treated for water repellence, being leadfree glass and water clear.
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Recommended use
For light reflecting traffic paint, Hempel's Glass Beads 97770 should evenly be sprinkled on to the wet traffic paint at a rate of approximately 400-500 grams per square meter. -
Markets and application
Decorative/Decorative
