Espal.
Espal.
The artificially produced alumina-based spherical aggregate "Espal" has characteristics such as high strength and resistance to fragmentation.
1～3 item / All 3 items
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Alumina-based spherical low-expansion artificial sand "Espal"
High fire resistance and low thermal expansion rate! Artificial sand with a round shape and smooth particle surface. Size: 0.85mm to 0.15mm.
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High-performance artificial aggregate recycling system "Espal R"
Shellgar, carbonized sand is fully recycled as a raw material! Zero emissions are made possible.
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Espal #40L Supplementary Sand for Self-Hardening Resin
Due to the supply of Espal, the mold strength improves, allowing for a reduction in the amount of resin added!
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