The product1 / 3Key points
- Genuinely weatherproof
- Bold rectangular tip, 7–15 mm
- Deep opaque black
- Made in Japan
CHALK MARKERS · WATERPROOF

Securit® Waterproof Liquid Chalk Markers 2-Pack - Large 7-15mm Nib
Bold, weatherproof lettering for indoor and outdoor signs
- Size155 × 25 × 25 mm
8.54 € HT
VAT incl. · Chronopost next-day to France
Order before 1pm → ships same day
| Quantity | Unit price ex-VAT | Discount | Add to cart |
|---|---|---|---|
| Carton of 240≥ 240 | 8.11 € ex VAT | −5% | |
| 2 cartons≥ 480 | 7.86 € ex VAT | −8% | |
| 4 cartons≥ 960 | 7.52 € ex VAT | −12% |
Sold by the unit · carton of 240 for volume — tiered pricing applied automatically.
- ✓Official Securit® distributor
- ✓France delivery in 24-72h
- ✓Order before 1pm → ships same day
- ✓Free returns 14 days · 2-year warranty
- 75 gUnit weight
- H 155 mmHeight
- × 240Carton
- JaponOrigin
100% secure checkout
In your venue
Writes bold, stays put — even when the rain comes down.
Your A-board sits on the pavement all day, weathering whatever the sky delivers. With this waterproof chalk marker, the day's specials stay crisp and legible through a passing shower, so you're not running outside to redraw the board every time the clouds open. And to keep service flowing, it pairs naturally with Outdoor A-boards.
Genuinely weatherproof
the liquid chalk ink resists rain without bleeding or smudging, made for outdoor chalkboards and A-frames exposed to the elements.
Bold rectangular tip, 7–15 mm
a chisel nib that handles thick headlines and finer detail with one stroke, ideal for menus and price calls seen from across the street.
Deep opaque black
a dense, high-contrast line that reads clearly on dark boards in daylight and under café lighting alike.
Made in Japan
produced to a precise standard, with the kind of consistent ink flow you'd expect from a professional liquid chalk pen.
The detail that matters
This is a waterproof formula built to hold outdoors, so plan ahead: on non-porous surfaces it stays put firmly, and removal works best with a damp cloth and a little effort rather than a quick wipe.
A Securit® product distributed by Montandor, covered by the 2-year legal warranty and shipped from France in 24 to 72 hours.
Technical sheet
Every product detail
Ref. SMA820-BL · EAN 8719075281239
Identity & origin
- Reference
- SMA820-BL
- Brand
- Securit
- Manufacturer
- Vermes
- Range
- Waterproof
- Colour
- Noir
- EAN
- 8719075281239
- HS code (customs)
- 96082000
- Country of origin
- Japon
Materials
- Materials
- Plastique, Craie liquide
Logistics
- Units per master carton
- 240
- Master carton dimensions
- 320 × 370 × 375 mm
- Master carton gross weight
- 20.2 kg
- Master carton EAN
- 8719075286937
Packaging & sustainability

Packaging : 0% cardboard · 0% plastic
Dimensions & weight
- Dimensions
- 155 × 25 × 25 mm
- Packaged dimensions
- 155 × 25 × 25 mm
- Net weight
- 75 g
- Gross weight
- 75 g
- Volume
- 0.0001 m³
Shipping
Live carrier rate calculated in your cart.
Real price quoted from combined weight + volume of your basket, compared across our partner carriers (Chronopost, DHL, UPS). Shipped from our Grisolles (82) warehouse. Free shipping above €240 incl. VAT.
Goes together
Complete your setup
In the same family
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VAT included · Delivery 24-72hCustomer reviews
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Frequently asked questions
Everything you need to know.
How does delivery work?+
Montandor Andorra distribution — shipped from our French warehouse (Grisolles, 82) via Chronopost. Mainland France delivery within 24 to 72 working hours; ships the same day for any order placed before 1pm. Free shipping above €240 incl. VAT. Email and SMS tracking from carrier pick-up.
Can I request a professional quote?+
For professional volumes (resale, multi-site operators), our sales team prepares your quote within 24 working hours. Reach out via the dedicated page on montandor.fr.
What is the return window?+
You have 14 days from receipt to return an unused product in its original packaging. Return shipping is paid by the customer unless the product is faulty.
Are Securit® products under warranty?+
Every Securit® product carries the EU two-year legal warranty of conformity. Our customer service handles claims within 48 hours.
