Product Features

  • Our StonyLab White Rubber Stoppers provide exceptional seal for many applications

  • Available in whole sizes 000# through 000#. Please read the dimension description image carefully before making a decision (might have 1mm measurement error)

  • Exhibit excellent resilience and retain pliability over a long period

  • Please note these rubber stoppers are NOT food grade

  • StonyLab ensures high quality products and premium customer service. If received damaged, please contact us immediately. We will solve it until satisfied


Product Options

  • #000: XL-815524

  • #00: XL-815525

  • #0: XL-815529

  • #1: XL-815528

  • #2: XL-815527

  • #3: XL-815526

  • #4: XL-815533

  • #5: XL-815532

  • #6: XL-815531

  • #7: XL-815530

  • #8: XL-815537

  • #9: XL-815538

  • #10: XL-815539

  • #11: XL-815540

  • #12: XL-815541

Solid Rubber Stoppers, Lab Seal Rubber Stoppers from Size 000# to 12#

SKU: XL-815651
  • Processing Time

    Usually Ship in 5 - 7 Business Days. Shipping may take longer than expected during COVID-19.

Customer questions & answers


kathie Morris

A lil expensive and the one had a deformed stem tip.

Brian Scott Sheldon

Very durable glassware. I ordered another set of 120mm funnels. I will use Stonylab glassware from now on.


the item is what it was described and works well for my purpose

John R Van H ouden

Top notch for what am using them for

Jessica Linder

Very nice glass work very well packagd I haven't used it yet planning to use for precious metal recovery not sure about the white stone or if I got the wrong piece ?? looks great



120 Lake Ave S Suite 22
Nesconset, New York 11767


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