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2. Glass-to-metal seal - Wikipedia

   en.wikipedia.org/wiki/Glass-to-metal_seal

   Uranium glass used as lead-in seals in a vacuum capacitor. Glass-to-metal seals are a type of mechanical seal which joins glass and metal surfaces. They are very important elements in the construction of vacuum tubes, electric discharge tubes, incandescent light bulbs, glass-encapsulated semiconductor diodes, reed switches, glass windows in metal cases, and metal or ceramic packages of ...

3. Sealing wax - Wikipedia

   en.wikipedia.org/wiki/Sealing_wax

   Sealed letters and means of application. Sealing wax is available in the form of sticks, sometimes with a wick, or as granules.The stick is melted at one end (but not ignited or blackened), or the granules heated in a spoon, normally using a flame, and then placed where required, usually on the flap of an envelope.

4. Silicone - Wikipedia

   en.wikipedia.org/wiki/Silicone

   Oogoo is an inexpensive silicone clay, which can be used as a substitute for Sugru. [26] In making aquariums, manufacturers now commonly use 100% silicone sealant to join glass plates. Glass joints made with silicone sealant can withstand great pressure, making obsolete the original aquarium construction method of angle-iron and putty.

5. Simple Ways to Remove Candle Wax from Just About Every ...

   www.aol.com/lifestyle/simple-ways-remove-candle...

   The post Simple Ways to Remove Candle Wax from Just About Every Household Surface appeared first on Reader's Digest. ... This will pull the wax out of the carpet and make it stick to the cloth ...

6. Hermetic seal - Wikipedia

   en.wikipedia.org/wiki/Hermetic_seal

   A hermetic seal is any type of sealing that makes a given object airtight (preventing the passage of air, oxygen, or other gases).The term originally applied to airtight glass containers but, as technology advanced, it applied to a larger category of materials, including metals, rubber, and plastics.

7. Shellac - Wikipedia

   en.wikipedia.org/wiki/Shellac

   "Wax over shellac" (an application of buffed-on paste wax over several coats of shellac) is often regarded as a beautiful, if fragile, finish for hardwood floors. Luthiers still use shellac to French polish fine acoustic stringed instruments, but it has been replaced by synthetic plastic lacquers and varnishes in many workshops, especially high ...

8. Sealant - Wikipedia

   en.wikipedia.org/wiki/Sealant

   Sealant is a substance used to block the passage of fluids through openings in materials, [1] a type of mechanical seal. In building construction sealant is sometimes synonymous with caulk (especially if acrylic latex or polyurethane based) [ 2 ] and also serve the purposes of blocking dust, sound and heat transmission.

9. Release agent - Wikipedia

   en.wikipedia.org/wiki/Release_agent

   The matrix is created by the other ingredients in the semi-permanent mold release. Applications of semi-permanent mold release vary from every cycle to once daily applications depending on the compound being molded and the design and quality of the mold. Silicone-based rubber products, however, require a non-silicone based releasing agent.