Top Cass Art Deals for September 2025

Bring your detailed artwork to life with the Posca PC-1MR fine tip marker set. These 0.7mm precision markers deliver vibrant, opaque color on virtually any surface, from paper to wood and fabric. The water-based, fade-resistant ink dries to a permanent, water-resistant finish, making them perfect for mixed media projects, illustrations, and crafts. Enjoy smooth, controlled application with the fibre tips that resist wear. Compact and versatile, this 8-color set is a must-have for artists and designers seeking professional results. Available now at Cass Art for your next creative adventure.

Liquitex Basics Acrylic brings professional quality paint at an affordable price. This 118ml tube in Light Green Permanent features a smooth, heavy-body consistency perfect for all painting techniques, from underpainting to sketching. It works on a range of surfaces including canvas, paper, stone, ceramics, and textiles. The colors are permanent, lightfast, flexible, and water-resistant when dry. Mixable with the Liquitex Professional range, it's ideal for students and artists alike. Discover the versatility and value of Liquitex Basics at Cass Art.

Enjoy professional-quality acrylic paint at an accessible price with Liquitex Basics Brilliant Blue. This 118ml tube features a smooth, heavy-body consistency perfect for various techniques from underpainting to impasto. Lightfast and water-resistant when dry, it works beautifully on canvas, paper, and textiles. Part of a 72-color range, this vibrant, mixable acrylic delivers outstanding results without compromising quality. Seamlessly compatible with Liquitex's professional range, it's an excellent choice for students and artists building their palette. Discover why Liquitex Basics are a favorite at Cass Art today.

Achieve rich, matte finishes with Liquitex Professional Acrylic Gouache in Burnt Umber. This 59ml bottle offers exceptional opacity and smooth application, perfect for detailed work requiring deep, earthy tones. The water-resistant, no-crack formula ensures vibrant, long-lasting color without visible brush strokes. Ideal for paper, board, and mixed media, this archival-quality gouache provides workability and permanence for serious artists. Once dry, it becomes permanent while maintaining its velvety matte finish. Elevate your artwork with this professional-grade paint, available now at Cass Art.

Bring your creative projects to life with this dynamic Posca neon and metallic marker set. Featuring 12 eye-catching colors, including fluorescent and metallic shades, these versatile markers deliver opaque, fade-resistant coverage on virtually any surface from paper to fabric. The set includes 11 fine-tip and 1 broad-tip markers for detailed work and bold statements. Water-based and odor-free, they're perfect for artists, designers, and crafters seeking vibrant, water-resistant results. Once dry, the ink becomes layerable for endless mixed media possibilities. Discover why Posca markers are a favorite at Cass Art.

Daler Rowney Aquafine Watercolour Brush AF34 features a mix of premium European sable hair and synthetic fibres for high performance in watercolour or gouache. The round head shape is versatile for various painting styles, from flora to landscapes. With excellent shape retention and colour carrying capacity, this brush is a popular choice among watercolourists. The stylish black handle and ferrule complement its professional quality. Available now at Cass Art.

Preserve and enhance your oil paintings with Winsor & Newton's professional gloss varnish. This 250ml bottle provides museum-quality UV protection while intensifying color vibrancy with a balanced gloss finish. The removable formula allows for future re-varnishing and dries to a crystal-clear, non-yellowing surface that resists cracking. Designed for fully cured paintings, it offers essential protection against dirt and environmental damage. Trusted by artists worldwide, this varnish ensures your artwork stays brilliant for generations. Find this essential finishing product at Cass Art today.

Capture warm, earthy tones with Winsor & Newton's premium Artists' Oil Colour in Brown Ochre. This 37ml tube offers rich pigment in a buttery consistency perfect for glazing and impasto techniques. Made with finely ground pigments, it delivers outstanding tinting strength and excellent lightfastness for lasting results. As part of their cadmium-free range, it's a safer choice without compromising professional quality. The paint dries to a permanent, crack-resistant finish ideal for traditional oil painting. A staple in any artist's palette, this premium oil colour is available now at Cass Art.

The Pro Arte Acrylix Round Brush in size 7 is a high-performance synthetic brush designed to replicate the feel of traditional hog hair. Its durable bristles stay silky and firm, making it perfect for acrylic and oil painting. Unlike natural bristles, these synthetic ones can be left in water without damage, ensuring long-lasting use. Ideal for artists who want smooth, controlled strokes without the high cost of natural hair brushes. Available now at Cass Art for your painting needs.

Winsor & Newton Griffin Alkyd Oil Colour in Raw Sienna offers faster drying times compared to traditional oils. This 37ml tube is made with oil-modified alkyd resin for quick drying while retaining the characteristics of conventional oil painting. Ideal for impasto and glazing techniques, it allows paintings to be completed in less time. The colors remain workable for 4-8 hours and dry in 18-24 hours. Perfect for outdoor painting, this range provides excellent transparency and depth. Available at Cass Art.

Elevate your oil paintings with Michael Harding's professional Warm White oil paint. This 40ml tube delivers rich, luminous coverage with exceptional tinting strength, thanks to its high-grade pigments and refined linseed oil formula. The silky, filler-free texture allows for effortless blending and layering, while the lead-free composition ensures safety without sacrificing archival quality. Ideal for creating subtle temperature variations, this artist-grade paint is a must-have for serious painters. Available now at Cass Art for your next masterpiece.

Achieve professional painting results with the Pro Arte Acrylix Size 8 Flat Brush. Its high-performance synthetic bristles mimic natural hog hair while offering superior durability and water resistance. The translucent white bristles ensure accurate color application, and the long flat shape provides excellent control for smooth blending and precise strokes. Unlike natural hair brushes, these can be safely left in water without damage, making them ideal for both acrylic and oil painting. A smart choice for artists who want premium performance without the high cost. Available now at Cass Art.

Michael Harding Oil Paint in Alizarin Claret contains the finest pigments, ground in refined cold-pressed linseed oil. Luminous and brilliant with high tint strength, these paints are free of fillers, extenders, or driers. The silky texture allows for smooth application and blending. Available in 40ml tubes, this professional-grade oil paint is perfect for serious artists seeking quality and performance. Find it at Cass Art for your next creative project.

Brighten your artwork with Golden Heavybody Acrylic in luminous Cadmium Yellow Light. This generous 473ml pot offers intense, pure pigment color in a thick, buttery consistency perfect for impasto techniques that hold brush and knife marks beautifully. Made without fillers, it delivers exceptional coverage and lightfastness for lasting results. Once dry, it becomes permanent and water-resistant, ideal for gallery-quality pieces. The unique gloss variation adds creative flexibility. Trusted by professional artists, this premium acrylic paint is available now at Cass Art.

Create stunning street art and murals with Montana Gold Spray Paint in Blue Velvet. This 400ml can features a dual-pressure system for precise control, allowing lines from 0.4cm to broad 25cm strokes. The quick-drying, drip-free formula provides smooth, opaque coverage on various surfaces with a lightfast, weatherproof finish. Nearly odorless and lead-free, it's a top choice for eco-conscious artists. Trusted by professionals worldwide, this premium spray paint delivers vibrant, lasting results for outdoor and indoor projects. Elevate your art with Montana Gold, available now at Cass Art.

Molotow ONE4ALL Acrylic Refills are a cost-effective and sustainable way to use acrylic markers. This 30ml refill in Cool Grey Pastel is non-toxic, highly opaque, semi-gloss, quick-drying, and permanent with good UV resistance. Use it with Molotow markers or independently on nearly all surfaces, including with an airbrush. Available in 44 colors, it's perfect for artists and designers. Explore the possibilities at Cass Art.

Copic Ciao graphic markers offer a fantastic value for professional graphics marker. They are a fantastic professional quality introduction marker to Copic, the leading professional graphics marker with 180 colours to choose from.; With a flexible brush nib at one end and an angled chisel nib at the other, Ciao offers a dynamic double ended alcohol-based marker.; It's a popular option among all illustrators, designers, students and beginners.; The barrel holds up to 1.4ml of ink and each marker can be refilled.; Both the chisel and brush head can be replaced.; Each marker is easy to identify with the corresponding colour code and name marked on both the cap ends.;

The Pebeo Cerne Relief with Nozzle can be used directly from the tube to design outline shapes and motifs before inch filling ininch with Vitrail Glass Paint to imitate stain glass. It can also be applied on top of paint for extra relief effect.

This Daler-Rowney Georgian Oil Colours are a high-performance oil colour at an excellent price.Made to the same standards as Daler-Rowney's Artists' Colour but using more economical pigments, these oil colours are brilliant, permanent and blend well. With consistent colours and a smooth texture, these are colours you will enjoy working with, and very good value. Available in 38ml and 225ml tubes. Click on a colour to add the item to your basket. Stocked inIslington, Charing Cross, Soho, Hampstead, Kingston, Glasgow, Bristol, Brighton, Birmingham and Liverpool stores. The full range is available online.

Permanent once dry, Derwent Inktense won't wash out like watercolour. The range has been formulated so colours will not move or lift when more water is applied. Permanence offers exceptional layering ability, allowing artists to work on multiple layers without affecting previous applications.; Colours are highly-pigmented and retain vibrancy after drying, creating ink-like effects.; Derwent Inktense can be applied to many porous surfaces including ceramic, wood and fabric.; Derwent Inktense Pencils can be applied wet or dry to a page, with pigments coming alive when water is added.; Pencil format provides control for fine detail; Full range covers 100 different colours which is available at Cass Art; Derwent Inktense Pencils Assorted Colours Tin Set of 100 also available.;

Canson Graph Paper Pads are excellent value pads, perfect for designing everything from furniture to embroidery. Graph Paper is also often used in schools for various projects.; These pads have 1mm blue grid lines on one side; Contains 50 sheets of 90gsm paper.; Comes in size A4.;