# Calendered Latex Sheet

Human page: https://retifist.com/literature-reviews/sheet-calendered-sheet

## Executive summary

Calendered sheet is already-formed roll goods. Thickness language is ISO 3302-1 tolerance class plus vendor millimetre menus.[^1]

Pathway primer: [Buying formed latex sheet](/literature-reviews/sheet-film-pathway).

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## What calendered sheet is

ISO 3302-1 includes calendered rubber sheet in its dimensional-tolerance scope. Tolerance framework for solid rubber, not coated fabrics, not a garment construction chapter.[^1]

Vendor ST interpretation for thin sheet is guidance. Example reading: 0–1 mm ST1 ±0.15 mm.[^2]

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## Catalog menus

WCRP-class category: calendered NR from about 300 µm; smooth or cloth finish; cure-state options.[^3] Elastomade-class retail menu: about 0.25–1.05 mm; polishable upper / roughened underside.[^4] Shopping cues. Not a mill SOP.

Shop culture after purchase is typically solvent rubber cement. See [Sheet adhesives and seam integrity](/literature-reviews/sheet-adhesives-and-seam-integrity).

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## Why people buy the mill’s film

Usable thickness now. Repeatability is the mill’s sheet.

Fit after gauge choice: [Sheet gauge, modulus, and reduction](/literature-reviews/sheet-gauge-modulus-reduction). Buyer inspection: [Sheet garment selection QA](/literature-reviews/sheet-garment-selection-qa).

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## Endnotes

[^1]: ISO 3302-1:2014 — rubber dimensional tolerances, including calendered-sheet scope.
[^2]: EMI Seals ISO 3302-1-aligned tolerance tables — vendor interpretation of ST classes for thin sheet.
[^3]: WCRP natural rubber sheeting — manufacturer category page (thickness, finish, cure-state options).
[^4]: Elastomade latex sheeting chart — retail garment-sheet menu.