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Seal it once.
Seal it right.

Hybrid polymer, neutral cure silicone, gap filler and construction adhesive, tested and chosen for Australian trades.

Shop the range Open a trade account
4.9 from WA trades·Also at Mitre 10
Stocked at Mitre 10Pick up in store across WA
50+ WA trade customersAnd reordering every month
SDS & TDS on every productDownload in one tap
Next-day Perth deliveryShipping to WA and QLD
The range

Five products.
Every job covered.

Every product is pro-grade, comes with its data sheets, and ships by the box. Trade customers get account pricing after login.

Hybrid MS Polymer Sealant 600ml sausage packBest seller

Hybrid MS Polymer Sealant

Seals and bonds almost anything, wet or dry. Paintable.

4.9 (38)
600ml sausagePaintableUV stable
3 colours
$399≈ $19.95 / sausage
Box of 20 · inc GST
SDS
High-Grade Neutral Cure Silicone cartridge with a clear bead

High-Grade Neutral Cure Silicone

Glazing, wet areas and metal. Won't corrode or stain.

4.9 (52)
300mlNeutral cureLow odour
3 colours
$399≈ $16.63 / tube
Box of 24 · inc GST
SDS
Acrylic Gap Filler cartridge with a white beadPainter's pick

Acrylic Gap Filler

Fills gaps before painting. Flexible, sands smooth.

4.8 (41)
300mlPaintableWater clean-up
White
$229≈ $9.54 / tube
Box of 24 · inc GST
SDS
Just Like Nails construction adhesive cartridge

Just Like Nails Construction Adhesive

Instant grab on timber, board, metal and masonry.

4.9 (29)
300mlInstant grabMulti-surface
White
$229≈ $9.54 / tube
Box of 24 · inc GST
SDS
Pro Caulking Gun with orange steel frame

Pro Caulking Gun

Steel skeleton frame, anti-drip release. Built to last.

4.8 (17)
300ml cartsSteel frameAnti-drip
Orange
$14.50each
Single · inc GST
Specs

Buying for a business? Log in or open a trade account for box and volume pricing.

Product finder

Not sure which one? Pick the job.

We recommendNeutral Cure SiliconeMould resistant, won't corrode fittings, cures clear.
SilicoPro sealants on a hardware store shelf
Now on the shelf

Proudly stocked at Mitre 10.

SilicoPro is now stocked at Mitre 10 in Western Australia. The same pro-grade sealants WA trades order by the box, ready to pick up when the job can't wait.

  • Pick it up todayGrab a tube on the way to site, no waiting for a delivery.
  • The same pro-grade formulaIdentical to the product in our trade boxes.
  • Backed by a local Perth teamQuestions on the job? Call us and talk to a real person.
Find your nearest Mitre 10 Become a stockist
Applications

Built for the way you work.

From caravan roofs in the Pilbara to frameless glass in Cottesloe. Find the right product for your trade.

01
Glazing & windows
Neutral Cure Silicone

Glazing & windows

Perimeter seals on windows, doors and frameless glass. Neutral cure, so it won't corrode aluminium frames.

Shop Neutral Cure Silicone
0+WA trade businesses supplied
0Pro-grade products, every job covered
0States delivered to: WA and QLD
0%Of products with SDS and TDS
Ways to buy

Buy the way your business works.

Order a single box online, set up a trade account for repeat jobs, or stock SilicoPro in your store.

Buy online

For one-off jobs and DIY
  • Checkout in under a minute
  • Card, Apple Pay, Google Pay or Afterpay
  • Delivered to WA and QLD
Shop now
Most popular with trades

Trade account

For tradies and contractors
  • Box pricing after login
  • Reorder past orders in two taps
  • Next-day delivery to site or yard
Open a trade account

Wholesale

For hardware stores and stockists
  • Volume pricing for stockists
  • Shelf-ready boxes of 20 and 24
  • Join Mitre 10 and other WA stockists
Become a stockist
A glazier sealing a sliding glass door in a tropical Far North Queensland home with SilicoPro neutral silicone
Our story

Built by trades who needed better silicone.

SilicoPro started in a glass and window business in Far North Queensland. They were paying around $18 a tube for premium silicone, and in Port Douglas even that was hard to get.

Importing a full container solved the supply problem, but it was more than one business could use in a year. So two brothers went halves: one set up the supply and the paperwork in Queensland, the other brought SilicoPro to Western Australia.

J
JamieDirector, SilicoPro WA
01

The problem

Premium silicone at around $18 a tube, and hard to get at all in regional Queensland.

02

The research

We studied what separates good silicone from bad, and compared options side by side before choosing a manufacturer.

03

The choice

The factory offered us a cheaper grade. We turned it down and chose the highest grade they make.

04

The paperwork

Import licensing and product verification completed, so every batch lands in Australia properly.

Most trades have used the same brand for ten or twelve years. All we ask is that they try one tube. Once they've used it, they switch.
Jamie, on how SilicoPro reached 50+ WA trade businesses in its first five months
Reviews

Trusted on WA job sites.

4.9
Average from 177 verified trade reviews
We go through ten boxes a week on frameless glass. The neutral cure tools off clean, doesn't yellow, and it turns up at the yard next morning. Switched the whole crew over. Verified trade buyer
DM
Daniel M.Glazier, Osborne Park
The hybrid polymer is the only thing I'll put on a caravan roof now. Sticks to everything, stays flexible in the heat, and the price per box beats what I was paying. Verified trade buyer
KR
Kylie R.Caravan repairs, Wangara
Gap filler goes on smooth, sands nicely and takes paint first coat. Ordering by the box online saves me a trip to the hardware every week. Verified trade buyer
SP
Sam P.Painter, Joondalup
Supplying more than 50 WA trade businesses
Mitre 10Shannons ElectricalPerth Glass Co.Northside CaravansWA Solar InstallsCoastal PaintingSwan Fit-outsRoofline WA Mitre 10Shannons ElectricalPerth Glass Co.Northside CaravansWA Solar InstallsCoastal PaintingSwan Fit-outsRoofline WA
In the field

Used daily by WA trades.

Guides & data sheets

Answers before you open the box.

All guides
4 min read

How long does silicone take to dry?

Skin time, cure time and when a shower can get wet again.

Read guide 5 min read

Silicone vs hybrid polymer

Which one to reach for, job by job, and why it matters for paint.

Read guide 6 min read

Sealing a caravan roof

Prep, product and technique for a seal that survives a WA summer.

Read guide
Downloads

Data sheets

Hybrid MS PolymerSDS · TDS
Neutral Cure SiliconeSDS · TDS
Acrylic Gap FillerSDS · TDS
Just Like NailsSDS · TDS
FAQ

Good questions.

Can't see yours? Call us on 1300 000 000 and talk to a real person.

Where do you deliver?+

We deliver across Western Australia and Queensland, with next-day delivery across the Perth metro area. Australia-wide shipping is coming soon.

How does a trade account work?+

Apply with your ABN and we'll approve your account, usually within one business day. Once approved, you'll see box pricing when you log in and can reorder in a couple of taps.

Can I get the safety and technical data sheets?+

Yes. Every product has its SDS and TDS ready to download from its product page and the data sheet library.

Should I use silicone or hybrid polymer?+

Use neutral cure silicone for glazing, showers and wet areas. Use hybrid MS polymer when you need to paint over it, bond as well as seal, or work on damp or outdoor surfaces like roofs and caravans.

Can I buy SilicoPro in store?+

Yes, SilicoPro is stocked at Mitre 10 in Western Australia. Trade and online orders ship direct from our Perth warehouse.

Trade accounts

Open a trade account in two minutes.

Box pricing, account terms and next-day delivery to your site or yard. Approved within one business day.

Joined by 50+ WA trade businesses

Apply for trade pricing

No lock-in. No minimum spend.

In the field High Grade Neutral Silicone on an aluminium window frame
Added to cart