Independent sourcing partner

Prepreg briefs that keep documents, grade and form on one checklist

Share the material name, CAS number where known, grade, fiber form, resin system, quantity, packaging and US destination. Prepreg Sourcing organizes a comparable factory brief. We do not own a plant, freezer inventory, or certificates.

Request Factory Quotes Review material mix

Frozen prepreg rolls, sealed bags and SDS binders on a composites receiving dock

Packaging, out-time and transport fields stay on the same quote line

A headline unit price cannot replace net roll weight, freezer condition, and whether freight sits inside the offer. These two panels describe the buyer brief, not factory capacity or a published lead time.

Package and physical data

Net package

Record roll, ply kit, sealed bag or dry-ice shipper net kilograms. Core diameter, interleaf film and palletization stay as open supplier answers.

Physical data

Ask fiber areal weight, resin content, tack, viscosity or melt-flow notes, and color on the quoted grade. Leave the field blank when the buyer still needs laboratory confirmation.

Cold chain and delivered basis

Cold chain class

Request the exact-product SDS transport section, freezer range, out-time statement and any DOT or IMDG note. Handling instructions stay with qualified parties.

Delivered basis

Name the US destination, Incoterm and whether sample freight is separate from the production lot. Do not blend those lines into one kilogram price.

Where a prepreg brief usually starts

Application context changes the questions, not the identity of this desk. Each pair is a reminder of what to write before outreach. Suitability is not assumed.

Structural and OOA panels

Autoclave structural parts

Ask resin system, ply thickness, fiber areal weight and void target. Request TDS, SDS and CoA format for the quoted grade.

Out-of-autoclave panels

Record out-time, tack, vacuum-bag notes and resin flow. Exact-product SDS and any process note the buyer already holds stay attached to that line.

Sporting goods and tooling

Sporting-goods layups

Capture color, weave style, roll width and cosmetic class. SDS storage range and freezer or out-time statements follow the quoted roll.

Tooling or industrial fixtures

State whether high-Tg or BMI evidence is required at all. The supplier statement must name the quoted lot, not a family brochure.

Map layup uses into RFQ fields · Read the procurement brief

Packaging and transport questions before the first quote

These intake questions keep a prepreg brief comparable. A missing file or freezer note stays open until a named plant restates it for the quoted roll.

Write the trade or material name, CAS number when known, unidirectional or woven form, resin family, fiber areal weight, and whether the request is a sample, trial roll or repeating forecast. Similar names can hide different tack and out-time windows.

Ask the supplier to restate grade, form, resin content and color on the quoted roll. If they propose an alternative weave or resin, keep it on a separate line until the buyer accepts it.

Request current SDS, TDS and CoA format for the proposed product plus freezer range and shipper type. A related-grade file is not evidence. TSCA, REACH, ISO or GMP language is a supplier verification question, not a credential of this site.

Sample rolls and exact-product files before production-lot comparison

Independent sourcing partner: we help US buyers collect specifications and compare proposed factory offers. No savings percentage is published. Final handling, freezer storage and transport follow the exact SDS, carrier rules and qualified reviewers.

Define whether the sample confirms identity, tack, resin content or packaging
Keep sample freight off the production-lot line
List SDS, TDS, CoA and unresolved items beside the brief

Open the RFQ Planner