US
Strathmore

Strathmore 300 Series Watercolor Paper Pad

  • Watercolor Paper
4.7/ 5 on Amazon2,800Amazon ratings1,000+bought last month2.7ProductDome score
  • More reviewed than 64%
Limited evidenceUpdated 8 days agoAmazon data + ProductDome analysis · methodology
Best forYou want an affordable, acid-free watercolor pad in a standard 9x12 size.

A basic acid-free watercolor pad at a standard 140lb weight, useful for practice and mixed media work.

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Sizes Available

9x129x12 (Pack of 12)11x1511x15 (Pack of 3)18x24

Styles Available

Tape BindingWire Binding

Need a different one? Pick on Amazon →

ProductDome scorecard

How it ranks among the 22 watercolor paper we track

2.7/ 5ProductDome scoreLimited evidence
Owner satisfaction · 56% of scorecategory median 4.7★4.7

4.7★ across 2,800 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 1,750 ratings4.3

2,800 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.1

1,000+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 22 watercolor paper we track - how the scorecard works · full watercolor paper data report. Confidence: limited - incomplete product information.Updated 8 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

A 9x12 inch pad of Strathmore 300 Series watercolor paper, 24 sheets at 140lb (300gsm), acid-free. Suited to painters and students working in watercolor or mixed media who want a straightforward pad without added texture claims.

There's very little seller copy or spec detail attached to this listing beyond the paper weight and acid-free note, so this page sticks to what's confirmed rather than guessing at surface texture or wet strength. Strathmore's 300 Series sits in the brand's student-to-intermediate tier, and 140lb is the standard weight most watercolor pads use for washes.

  • 9x12 inch pad, 24 sheets
  • 140lb / 300gsm paper weight
  • Acid-free construction
  • Strathmore 300 Series line

Who it's for

Students and hobby painters who need a workable, acid-free watercolor pad for practice pieces, sketches, and mixed-media journaling. Not the pick for anyone who needs a specific surface finish confirmed before buying, since that detail isn't listed here.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Acid-free, so finished art resists yellowing over time
  • 140lb weight handles typical watercolor washes
  • 9x12 size works for both painting and journaling
What to check first
  • Surface finish (cold press or hot press) isn't specified in this listing
  • No reviews attached to confirm real-world performance

Performance notes

At 140lb (300gsm), the paper sits at the common weight for student watercolor pads, thick enough to take light to moderate washes without soaking through immediately. Being acid-free means finished pieces resist yellowing during storage.

Specifications

BrandStrathmore

How it compares

This product against the closest alternatives we track in watercolor paper.

ProductAmazon ratingRatingsProductDome score
Strathmore 300 Series Watercolor Paper PadThis product4.7 / 52,8002.7 / 5
Canson XL Series Watercolor PadCanson4.8 / 531,6004.6 / 5
Hapikalor Watercolor Paper PadHapikalor4.8 / 52,7004.6 / 5
UCreate Watercolor PaperUcreate4.7 / 510,3004.5 / 5
Arches Watercolor Paper PadArches4.8 / 56,4004.6 / 5
Frequently asked

Questions about the Strathmore watercolor paper

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What paper weight is the Strathmore 300 Series watercolor pad?

It's 140lb, equivalent to about 300 grams per square meter, the standard weight used in most student watercolor pads.

Is this pad acid-free?

Yes, the paper is acid-free, which helps finished paintings resist yellowing in storage.

How many sheets are in the pad?

This 9x12 inch pad contains 24 sheets.