33% Off
Irwin 6oz Strait-Line Permanent Marking Chalk - Black
$11.37
$17.05
-33% OFF
You save: $5.68
Price reduced — was $17.05
23 people bought this in the last week
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88% claimed — only 5 left at this price!
Only 5 left!
Ships in 1-2 business days
Australia-wide delivery
Australian Stock
Ships from AU warehouses
Description & Specs
Irwin 6oz Black Strait-Line Permanent Chalk refills a chalk line reel for marking layout lines.
- Weight: 6oz
- Colour: Black
- Waterproof: Yes
The permanent, waterproof chalk snaps crisp lines that stay put on timber, concrete and other surfaces, even when exposed to moisture, making it suited to outdoor and long-lasting marking.
More about this product
Irwin 6oz Black Strait Line Permanent Chalk is a durable chalk designed for marking long-lasting lines on various surfaces without fading.
This permanent chalk is ideal for professionals and DIY enthusiasts alike, providing high visibility lines that are suitable for use on wood, plasterboard, concrete, stone, and metal. The easy-to-open flip-top cap ensures convenient access, while the black staining chalk delivers clear markings that withstand the test of time. With a waterproof formulation, it is designed to perform reliably in different conditions, making it a versatile tool for construction and renovation projects.
Features
- Produces long-lasting lines that do not fade
- Easy to open flip-top cap for convenient use
- High visibility lines suitable for various surfaces
- Black permanent staining chalk for durability
- Waterproof formulation for reliable performance
Specifications
| Dimensions (W x H x D) | 45mm x 168.2mm x 72.2mm |
| Weight | 170kg |
| Material | Chalk |
| Colour | Black |
| Model Number | 4935520 |
Irwin 6oz Black Strait Line Permanent Chalk is designed for reliable marking on multiple surfaces.
Questions & Answers
Is the chalk permanent?
Yes, it is a permanent, waterproof chalk for long-lasting marking lines.
How much chalk is in the bottle?
6oz of black chalk to refill a chalk line reel.
Shipping & Returns
Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Customer Reviews
E
Ethan W.
📍 Hervey Bay QLD
✓ Verified Purchase
Exceptional — 5 stars
Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.
S
Sarah M.
📍 Sydney NSW
✓ Verified Purchase
Absolutely love it!
Had the Irwin 6oz on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.
J
James W.
📍 Melbourne VIC
✓ Verified Purchase
Best buy of the year
Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.
E
Emma T.
📍 Brisbane QLD
✓ Verified Purchase
Fast delivery — impressed
Love my Irwin 6oz. Does the job perfectly and the price was unbeatable.
L
Liam O.
📍 Perth WA
✓ Verified Purchase
Exactly as described
Always buy Irwin when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.
O
Olivia R.
📍 Adelaide SA
✓ Verified Purchase
Would buy again for sure
Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.
