Configure a request CAD notes after contact Independent desk — no stock list

silicone gasket sealer requirement sheet

silicone gasket sealer is leftover buyer wording. On this desk it is a set of lines a factory must answer for a cut or molded gasket, not a published cartridge SKU and not a tube of RTV. Material, packing, documents, freight and sample lots are separate. Eligibility for any later support is confirmed after product, quantity, destination and sourcing requirements are reviewed.

Which silicone gasket sealer lines belong on the sheet

Material line

Form (die-cut, molded, drawing-based), compound, Shore A the supplier must confirm, thickness. No unit price is printed here. A sealer tube is out of scope.

Quantity line

Quantity by configuration and unit. Sample versus production lot stays visible.

Document line

Named ASTM or equivalent method, material declaration, dimensional report. A company certificate is optional, not a substitute.

Delivery line

Packing, origin, Incoterms, destination state or postal code, requested window.

What the supplier needs to confirm back in writing

  • Full description as it will appear on the invoice
  • Inquiry form it maps to (nitrile, FKM, silicone, EPDM, or drawing-based)
  • Answers to inner and outer diameter or standard size reference; Shore A hardness the supplier must confirm; service temperature in °F or °C
  • Compound and applicable ASTM or equivalent standard when requested
  • Quantity, packing, origin, Incoterms, and the date the factory says it can ship

This desk does not host downloadable factory PDFs. Ask the named supplier for the current file that covers the quoted item. Read the request checklist if the leftover sealer wording is still on the brief.

Which compound and ASTM entry is mandatory

  1. Mandatory on this sheet: the inquiry form and either ID/OD or a drawing revision. Compound is mandatory once a factory is asked to quote.
  2. Mandatory when the buyer needs a callout: the ASTM or equivalent method that will appear on the lot report.
  3. Optional until asked: plant-system ISO 9001 files, REACH / RoHS statements, food-contact FDA 21 CFR 177, USP Class VI if medical-adjacent language is in the brief.
  4. Never treated as this desk’s badge: any certificate that names a trading company instead of the quoted grade and lot.

Sealer wording does not convert a molded gasket into a cartridge. If the drawing cites tensile strength (MPa / psi), elongation at break (%), or compression set (%) under ASTM D395, those axes stay questions for the factory. Vulcanized silicone still wins for many dynamic seals above 120 °C continuous service; a thermoplastic elastomer is a different family and a different request.

Send the cost lines you can already fill

Optional target budget (currency and per-unit or whole-order) can sit next to the requirements. It is a buyer preference, not a verified market price.

Send Your Requirement Sheet