Brand: Arches

Product Specifications

• Paper Thickness: 640 GSM

• Sheets: 10 Sheets

• Texture: Fine Grain / Cold Pressed

• Colour: Natural White

• Available Sizes:

  • 23 × 31 cm

  • 26 × 36 cm

• Material: 100% Cotton

• Manufacturing Method: Cylinder mould made

• Sizing: Gelatine sized

• Paper Quality: Acid-free, pH neutral, chlorine-free

• Finish: Air-dried

• Standard: Permanent as per ISO 9706

• Origin: Made in France

---

Key Features

• Premium 100% cotton watercolour paper for professional results

• Heavy 640 GSM weight prevents warping even with heavy washes

• Cold pressed surface offers a perfect balance of texture and control

• Suitable for watercolour, ink, gouache, and acrylic techniques

• Gelatine sizing enhances colour brilliance and lifting ability

• Contains alkaline reserve for long-term archival stability

• No optical brightening agents

• Fungicidal treatment to prevent mould formation

• Sheets feature two natural deckle edges and two torn deckle edges

• Watermarked and embossed for authenticity

• Vintage handmade paper look with modern durability

---

Description

Arches Watercolour Cold Pressed 640 GSM Blocks are a benchmark in professional artist papers. Crafted in France using traditional cylinder mould techniques, this paper combines heritage craftsmanship with modern printmaking technology to deliver unmatched performance.

The fine grain cold pressed surface allows pigments to settle beautifully while maintaining excellent brush control. Its substantial 640 GSM thickness makes it strong enough to handle multiple washes, lifting, and reworking without damaging the surface. The natural white tone ensures true colour rendering, while gelatine sizing provides superior paint flow and luminosity.

Designed for longevity and artistic excellence, this Arches watercolour block is ideal for artists who demand precision, durability, and archival quality in every artwork.