Dimensions: TOP (64mm) BOTTOM (54mm) Hole 9mm (Fits standard 3/8″ Airlock or tubing)
Excellent grip, not easy to deform, moderate hardness, manufactured according to standard from, environmentally friendly food grade materials
Used for high elasticity, good insulation and sealing performance
High temperature resistance ,acid and alkali resistance, will not dissolve and swell in acidic liquids
Not for laboratory use. Maximum Temperature: 158F (70C).
وصف
#12 DRILLED Rubber Stopper, made in Canada by our friends at Vintage Shop. Fits holes ~64-54mm. This Problem Solving size is somewhat non-standard, be sure this the size you need. (See Below). Safe, food-grade, BPA-free, injection-molded rubber that provides an excellent grip and air-tight seal on glass and PET surfaces even when wet. Not for laboratory use. Maximum Temperature: 158F (70C)