DIY Kits

Everything You Need,
In One Box

Our DIY kits take the guesswork out of the job. Each kit is sized by area and includes the prep, the sealant and the topcoat — the same NZ-made coatings our approved applicators use, packaged for a confident DIYer with clear step-by-step instructions.

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Complete Kits
Nothing Else to Buy
Made in
New Zealand
Step-by-Step
Instructions
Sized by Area
No Guesswork
The Range

Choose Your Kit

Pick the kit that matches your job and the area you need to cover. Every kit contains everything required to complete the system properly.

10m² Waterproofing DIY Kit DIY Kit
10m² Waterproofing DIY Kit
Everything you need to seal and protect small areas, in one box. Muckoff cleaner, 4L of S400 coating, self-adhesive tape,...
$360.00 View Kit →
20m² Waterproofing DIY Kit DIY Kit
20m² Waterproofing DIY Kit
Double the coating for medium-sized jobs. Two 4L buckets of S400, self-adhesive tape, brushes and roller sleeves — covers up...
$500.00 View Kit →
30m² Waterproofing DIY Kit DIY Kit
30m² Waterproofing DIY Kit
Our largest kit, for extensive waterproofing and commercial repair areas. One 10L bucket of S400, Muckoff cleaner, waterproof tape, brushes,...
$600.00 View Kit →
What's Included

What's in the Box

Every kit follows the same four-stage system. Skipping a stage is the most common reason DIY coating jobs fail early.

Clean
Moss, mould and algae treatment to strip growth and contaminants back to a sound surface.
Treat & Prep
Rust treatment and primer where needed, so the coating bonds properly and stays bonded.
Seal
Sealant for the seams, joins, fastenings and flashings where water most often gets in.
Coat
The flexible, UV-stable waterproof topcoat — the layer that does the long-term work.
Sizing

How to Choose the Right Kit

Measure the Area
Work out the square metres you need to cover. For a roof, measure the actual roof surface rather than the floor plan — a pitched roof is larger than the footprint below it.
Check the Surface
Note what you're coating and what condition it's in. Heavy rust, moss or a chalky, weathered surface means more prep — and may need extra treatment beyond the kit.
Pick Your Kit Size
Choose the kit that covers your area. If you're between sizes, size up — running out mid-job means an unplanned join in the coating.
Read Before You Start
Check the instructions and data sheets for cure times and weather conditions. Coating in the wrong conditions is the fastest way to a poor result.
Not Sure Which Kit?

Tell us the area, the surface and what you're trying to fix, and our technical team will tell you exactly which kit you need — and whether a DIY kit is the right call for your job at all.

Talk to Our Team

DIY-applied products are covered by your statutory rights under the Consumer Guarantees Act 1993. Because we can't control site conditions or how the product is applied, DIY application does not carry a performance warranty — see our warranty information for full details.

Common Questions

DIY Kit FAQs

[Placeholder answer — confirm the level of experience expected, safety guidance for working at height, and when to recommend an approved applicator instead.]
[Placeholder answer — list what's in the kit vs what the customer supplies, e.g. brushes, rollers, safety gear, water blaster.]
[Placeholder answer — coverage figures per kit size, and note that porous or rough surfaces use more product.]
Our products are made to a consistent standard and your statutory rights under the Consumer Guarantees Act 1993 always apply. However, because we have no control over surface preparation, weather conditions or how the product is applied on site, DIY application does not carry a performance warranty. If you need a warranted result, the work should be carried out by an approved applicator. Full details are on our warranty information page.
[Placeholder answer — confirm which colours are stocked in kits. Note: our colours are based on the COLORSTEEL® range, but each colour is individually formulated and may vary from the standard. Screen colours are indicative only.]
Need a hand?

Not sure where to start?

Tell us about the job and our technical team will point you to the right kit — or let you know if the job needs an approved applicator.

Talk to Our Team