Speedball® Fluid™ 100 Cold Press Watercolor Paper Block, 300 lb (640 GSM), 6x8 in, 10 Sheets

The Fluid™ 100 Watercolor Paper Block, 300 lb (640 GSM), 6x8 in, 10 Sheets is designed for artists who require uncompromising strength, absorbency, and stability. Made from 100% cotton and created with traditional cylinder mold manufacturing, this extra-heavy cold press paper delivers exceptional surface durability and natural texture ideal for intense wet washes, lifting, scrubbing, and multi-layer glazing. At 300 lb (640 gsm), the sheets do not require stretching and resist buckling even under heavy water and pigment saturation. Glued on all four sides, the block format keeps each sheet perfectly flat during painting and removes cleanly once dry. Acid-free and archival, this block offers professional performance in a compact 6x8 in format perfect for travel, studies, and finished artworks.

• 100% cotton cold-press watercolor paper: Provides superior absorbency, strength, and professional painting performance.
• 300 lb (640 gsm) cold press paper: Ultra-heavyweight cotton paper that resists warping, even with heavy water use.
• Multi-media compatible: Works well with watercolor, gouache, ink, graphite, and light mixed media.
• 10-sheet block format: Keeps pages flat and secure until removed after painting has fully dried.
• 6x8 in format: Perfect for small compositions, sketching, and portable studio practice.
• Trusted Fluid™ 100 quality: A premium line known for professional-grade cotton watercolor surfaces.