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Trade Prices. Maximum Choice.
Trade Prices. Maximum Choice.

TIMCO Blue Chalk, Builders String Line, Surveyors Marker, Blue Powder - 225g

Shop All TIMCO
SKU 863258-TIM
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99
Size: 225g
Mix & Match multibuy — buy any 2 or more and save 5% MULTIBUY — Mix & match, buy any 2+ & save 5% Combine any products in our 5% Mix & Match range — discount applied automatically in your basket. No code needed.
Collection & Delivery
Click & Collect — our Northampton store Collect from our Northampton store · FREE
Home Delivery FREE over £75
Shipping information


We work hard to get your order out quickly and securely.

  • Fast Dispatch – Orders are processed promptly once placed.
  • Trusted Couriers – We use reliable delivery partners.
  • Clear Costs – Shipping is calculated at checkout, based on size and weight.
  • Peace of Mind – We’ll keep you updated every step of the way.
Returns & warranty
  • 28 Days to Return – If it’s not right, just bring it back in its original condition.
  • Quick Refunds – Once we’ve checked your return, we’ll refund you promptly.
  • Clear & Fair – Some items (like cut-to-size or opened packaging) can’t be returned, but we’ll always let you know upfront.

TIMCO Blue Chalk, Builders String Line, Surveyors Marker, Blue Powder - 225g — genuine TIMCO trade stock, sold as the pack (Single Bottle). Choose your size above.

A premium grade short term marking chalk suitable for all common building surfaces including wood, concrete, brick and more. Manufactured using high visibility pigments for all internal and external marking applications.

  • High visibility
  • Temporary
  • Moisture and dirt resistance
  • High adhesion and anti-abrasion

Sizes in this range

Size Pack Barcode Code
225g Single Bottle 5056110860978 863258
225g Single Bottle 5056110860985 863369
🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

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TIMCO Blue Chalk, Builders ...
£6.99