DIY Area

Running out of paint halfway through a wall is frustrating. Buying far too much is expensive, takes up storage space and can leave you with several litres you may never use. The good news is that estimating paint quantity is straightforward once you know four things: the area you are painting, the number of coats, the product’s stated spread rate and the condition of the surface. For a quick estimate, calculate the square metres of the surface, multiply that number by the coats required, divide by the paint’s coverage in square metres per litre, then add a sensible allowance. Always...

A bare garage floor might look tough, but concrete is naturally porous. It absorbs oil, tyre residue, dirt and moisture, while everyday vehicle traffic can leave the surface dusty, stained and increasingly difficult to clean. Applying the right garage floor coating can make the space look sharper, reduce dust and provide a more practical surface for parking, storage, hobbies or workshop use. The difficult part is choosing the right system. Search for the best garage floor coating and you will quickly find garage floor paint, epoxy kits, acrylic coatings, clear sealers, penetrating sealers and concrete hardeners. These products are not...

Choosing the right brush is one of the easiest ways to improve your finish without spending more time or money on paint. A good brush holds the right amount of paint, lays it off smoothly, and gives you control at edges and corners. The wrong brush can cause drag, streaks, heavy brush marks, or endless touch-ups. This guide breaks brush selection down into a simple decision framework based on: Paint type (water-based vs oil-based and enamels) Surface type (walls, trims, doors, timber) Finish expectations (speed vs smoothness) Task type (cutting in, corners, broad coverage, detailed work) It also includes both...

The outdoor metal spray paint reality check Spray painting outdoor metal can look like a simple job, but durability comes down to one thing: the system you build underneath the colour coat. If metal is exposed to rain, coastal air, condensation, or regular handling, the wrong prep or wrong primer will lead to bubbling, rust bleed, or peeling far sooner than expected. This guide gives you a practical, repeatable approach to spray painting outdoor metal in Australia, including when to use rust reformer, when to use a clean metal primer, when a self-etching primer is the better choice, and when...

Marine environments are unforgiving. Salt air accelerates corrosion, UV breaks down coatings, and constant wet-dry cycling exposes every shortcut in prep. The easiest way to get long-lasting results is to treat marine work like a system, not a single can of paint.

Learn how to choose the right spray gun for walls, ceilings, fences, doors, cabinets and more. Compare Airless vs HEA vs HVLP/XVLP, pick the correct tips, avoid runs, and get a smoother finish with the right Paintworld accessories.

Learn the professional roller method for smooth walls and ceilings. Fix lap marks, roller texture, and missed edges with the right roller cover, frame, pole, tray or bucket, and technique. Includes Paintworld product links.

Quick Links Spray Paint collection: https://www.paintworld.com.au/collections/spray-paint Spray Paint (sprays filter): https://www.paintworld.com.au/collections/spray-paint/spray Spray Paint (clears filter): https://www.paintworld.com.au/collections/spray-paint/clear Aerosol collection: https://www.paintworld.com.au/collections/aerosol Rust-Oleum collection: https://www.paintworld.com.au/collections/rustoleum Painting Accessories: https://www.paintworld.com.au/collections/painting-accessories Prep and Protection: https://www.paintworld.com.au/collections/preparation-protection Tools: https://www.paintworld.com.au/collections/tools Spray Guns (for larger jobs): https://www.paintworld.com.au/collections/spray-guns The "Aerosol System" rule: why most spray paint jobs fail A spray paint job fails for the same reasons a normal paint job fails, just faster: Contamination: grease, wax, silicone, salt, or dust prevents adhesion Wrong primer: poor bonding to metal, plastics, or glossy surfaces Under-prep: sanding and de-glossing was skipped Heavy coats: runs, solvent pop, poor cure, weak film No protection: no...

Quick Links Waterproofing collection: https://www.paintworld.com.au/collections/waterproofing Waterproofing membranes (subcategory): https://www.paintworld.com.au/collections/waterproofing/membrane Gripset collection: https://www.paintworld.com.au/collections/gripset Drizoro collection (concrete and masonry waterproofing): https://www.paintworld.com.au/collections/drizoro Prep and Protection: https://www.paintworld.com.au/collections/preparation-protection Painting Accessories: https://www.paintworld.com.au/collections/painting-accessories Tools: https://www.paintworld.com.au/collections/tools   What waterproofing actually is (and what it is not) Waterproofing is a system designed to prevent water ingress through a substrate. It commonly includes: A compatible primer (for adhesion and substrate control) A membrane (the waterproof layer) Detailing components (tapes, corners, sleeves, sealants) A protective finish (tiles, screed, trafficable coating, or protective top layer) Waterproofing is not: A single coat slapped on damp or dusty surfaces A shortcut that ignores corners,...

Marine environments are brutal on coatings. Salt accelerates corrosion, UV breaks down finishes, and constant moisture makes poor prep fail fast. The easiest way to get a durable result is to think in systems, not single products. Clean and decontaminate, repair properly, prime for the substrate, then apply the right finish coat for the exposure. This guide walks through a practical marine-care workflow you can apply to boats, trailers, jetties, coastal homes, and any surface exposed to salt air. It also includes product-level links alongside category links so your internal linking stays logical and conversion-friendly. Quick Links Marine Care collection:...