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Ultra-Flat SiNx Coated Substrates

Marsoni M251S
Sale price$1269.38
Pay 4 payments of $317.35 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Ultra-Flat SiNx Coated SubstratesUltra Flat SiNx Coated Wafer 5 x 5mm Diced Ultra Flat SiNx on Silicon Substrates The Ultra Flat SiNx Substrates consist of ultra flat silicon wafers coated with 200nm of amorphous nonstoichiometric ultra low stress silicon nitride, similar to our silicon nitride grids. The ultra flat SiNx substrates are available in 6" wafer and conveniently diced 5 x 5mm, 5 x 7mm and 10 x 10mm chips. The 6" wafer is shipped in a 6" wafer carrier; the diced pieces are
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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Epi Sosa
Charlottesville, US
★★★★★ 5
Liqui Moly 20522 Marine 4T Motor Oil 10W-30
He cambiado mi aceite anterior a Liqui Moly 4T 10W-30 y he notado la diferencia, gracias.
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Reviewed in the United States on May 14, 2023
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walter
Lowell, US
★★★★★ 5
Best full synthetic oil I ever used.
This oil I use in my outboard and I also buy another wt oil for my car. My cars mileage went up 2-3 consistent MPG on the digital mileage counter and use in my 2020 Merc 40hp and the outboard runs smoother and oil stays clean longer. Confident in this oil better than re-branded oils and higher cost. This oil exceeds by far manufactures oil ratings. Use high quality oil filters also.
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Reviewed in the United States on January 15, 2023
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Smalls
Cuba, US
★★★★★ 5
Good stuff!
Yamaha F150 running great!
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Reviewed in the United States on August 11, 2021
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Sean R.
Houston, US
★★★★★ 5
Excellent quality
Great quality kit
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Reviewed in the United States on December 24, 2025
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Jospeh C Farrell
Whiting, US
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
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Reviewed in the United States on December 25, 2025

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