Roughcasting
Explore our full range of professional roughcasting materials, carefully selected to deliver long-lasting, weather-resistant finishes for Scottish homes and buildings. Our collection includes high-performance basecoats, premium roughcast top coats such as K Rend Silicone Dash, Stonepack PM Top Coat, and Monodash, along with a wide choice of high-quality dashing chips to complete the system.
Whether you’re a contractor or roughcaster, our products are chosen for reliability, ease of application, and consistent results on every job. From traditional dry dash finishes to modern polymer-enhanced systems, we supply everything you need for a strong, durable and attractive façade—backed by competitive pricing and expert advice.
Dash System Basecoats
High-performance basecoats designed for superior adhesion and long-lasting durability — the perfect foundation for a flawless finish.
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KRend HP12 25kg Bag
Regular price £13.82 GBPRegular priceSale price £13.82 GBPUnit price / perTotal (incl. VAT): £16.58 GBP
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Stonepack PM Base Coat 25kg bag
Regular price £7.49 GBPRegular priceSale price £7.49 GBPUnit price / perTotal (incl. VAT): £8.99 GBP
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Baumit Star Contact 25kg
Regular price From £14.85 GBPRegular priceSale price From £14.85 GBPUnit price / perTotal (incl. VAT): From £17.82 GBP
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Fassa MS20.2 Base Coat 25kg bag
Regular price £8.25 GBPRegular priceSale price £8.25 GBPUnit price / perTotal (incl. VAT): £9.90 GBP
Dash System Top Coats
Top coats for dry dash systems, including K Rend Silicone Dash and Stonepack PM Top Coat & Monodash. Designed to provide strong adhesion, long-term durability, and the ideal surface for applying dash chips.
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Stonepack PM Top Coat 25kg bag
Regular price £7.95 GBPRegular priceSale price £7.95 GBPUnit price / perTotal (incl. VAT): £9.54 GBP
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KRend Silicone Dash Receiver 25kg Bag
Regular price £13.95 GBPRegular priceSale price £13.95 GBPUnit price / perTotal (incl. VAT): £16.74 GBP
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KRend Silicone Roughcast 25kg Bag
Regular price £15.25 GBPRegular priceSale price £15.25 GBPUnit price / perTotal (incl. VAT): £18.30 GBP
Harling Chips
Shop premium dashing chips for roughcasting & dry dash render at So Supplies. Washed, graded, and ready to use for consistent, long-lasting finishes.
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Golden Shingle 3-6mm 25kg bag
Regular price £5.25 GBPRegular priceSale price £5.25 GBPUnit price / perTotal (incl. VAT): £6.30 GBP
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Skye Marble 3-6mm 25kg bag
Regular price £5.35 GBPRegular priceSale price £5.35 GBPUnit price / perTotal (incl. VAT): £6.42 GBP
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Dolomite 3-6mm 25kg bag
Regular price £4.85 GBPRegular priceSale price £4.85 GBPUnit price / perTotal (incl. VAT): £5.82 GBP
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Ashton Cream 3-6mm 25kg bag
Regular price £5.55 GBPRegular priceSale price £5.55 GBPUnit price / perTotal (incl. VAT): £6.66 GBP
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Tudor 80/20 3-6mm 25kg bag
Regular price £4.68 GBPRegular priceSale price £4.68 GBPUnit price / perTotal (incl. VAT): £5.62 GBP
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Grey Granite 3-6mm 25kg bag
Regular price £4.07 GBPRegular priceSale price £4.07 GBPUnit price / perTotal (incl. VAT): £4.88 GBP
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Tuscan 3-6mm 25kg bag
Regular price £5.05 GBPRegular priceSale price £5.05 GBPUnit price / perTotal (incl. VAT): £6.06 GBP
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Classic Spar 3-6mm 25kg bag
Regular price £6.31 GBPRegular priceSale price £6.31 GBPUnit price / perTotal (incl. VAT): £7.57 GBP
Roughcasting Ancillaries
Shop premium dashing chips for roughcasting & dry dash render at So Supplies. Washed, graded, and ready to use for consistent, long-lasting finishes.
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Blue Dolphin Orange Tape 48mm x 50m Roll
Regular price £5.38 GBPRegular priceSale price £5.38 GBPUnit price / perTotal (incl. VAT): £6.46 GBP
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Window Protection 500mm x 100m Roll
Regular price £19.95 GBPRegular priceSale price £19.95 GBPUnit price / perTotal (incl. VAT): £23.94 GBP
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Fassanet 160 Alkali Resistant Mesh
Regular price £52.50 GBPRegular priceSale price £52.50 GBPUnit price / perTotal (incl. VAT): £63.00 GBP
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Soudal Grip All 290ml
Regular price £2.35 GBPRegular priceSale price £2.35 GBPUnit price / perTotal (incl. VAT): £2.82 GBP
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Plasterers Blend SBR 5L
Regular price £24.96 GBPRegular priceSale price £24.96 GBPUnit price / perTotal (incl. VAT): £29.95 GBP
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Refina Cement Trowel
Regular price From £45.80 GBPRegular priceSale price From £45.80 GBPUnit price / perTotal (incl. VAT): From £54.96 GBP
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Refina Comb Scarifier
Regular price £18.00 GBPRegular priceSale price £18.00 GBPUnit price / perTotal (incl. VAT): £21.60 GBP
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Refina Harling Trowel
Regular price From £29.13 GBPRegular priceSale price From £29.13 GBPUnit price / perTotal (incl. VAT): From £34.95 GBP
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Refina Heavy Duty Mixing Tub
Regular price From £15.00 GBPRegular priceSale price From £15.00 GBPUnit price / perTotal (incl. VAT): From £18.00 GBP
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Everbuild Rendagrip 10L
Regular price £29.95 GBPRegular priceSale price £29.95 GBPUnit price / perTotal (incl. VAT): £35.94 GBP