From a six-hour touch-up to 90 days out in Australian weather.
If you're ready to roll, keep on reading. We'll help you find the right mask for the job.
One Question
How long is it staying on?
One question picks the tape. Six hours for the Kookaburra. A day for the heat mask. Two weeks for the blue. Two months for LimeLine. Three for FlowMask. Match the job to the window and the tape comes off clean.
Off the scale: SM01, the everyday economy roll, and P743, which masks light, not paint. Outdoor windows are rated maximums; values are averages, test for your conditions.
SM27KookaburraWaterproof masking · Yellow · 150µm
Don't have time to waste? Reach for Kookaburra Waterproof Masking Tape. It tears by hand, sticks first go and conforms to render, trims and rough edges. Give it up to six hours outside or a 90°C low bake for 30 minutes, then it comes off clean. Need your mask to last longer outside? See A566, SM25 or K750 in the masking range.
- 6 hours
- Outdoor UV window
- 90°C
- Low bake, 30 min
- Hand tear
- Easy unwind
- Conformable
- Irregular surfaces
Where it works: short term exterior masking, interiors on previously painted surfaces, render, air-dry spray on autos and boats, bundling and tabbing, carpet pad splicing.
M821High TemperatureCream masking · 24mm × 50m
When a job throws heat and water at you, M821 stays put. Its water-repellent backing lets you wet sand straight over it, and it'll take a 160°C bake for up to 30 minutes. It grips steel, PP, PU and ABS, holds a sharp line, and pulls off clean inside 24 hours.
- 160°C
- Up to 30 min
- 24 hours
- Clean removal window
- Wet sanding
- Water-repellent backing
- 6 to 1445mm
- Cut widths, 50m rolls
Where it works: precision paint masking, industrial coating, high temp masking, wet sanding. New to the range: apply between 15°C and 30°C, and let cold-stored rolls warm up before use.
A56614 Day Painter'sUV crepe · Blue
For jobs that stick around a little longer, A566 gives you 14 days outdoors and still comes off clean. Its adhesive grips modern paint finishes and follows textured surfaces without lifting the coat underneath. Indoors it doubles as floor marking, rated for 60 days.
- 14 days
- Outdoors, no residue
- 60 days
- Indoor floor marking
- 90°C
- Thermal stability
- Solvent free
- Adhesive, medium tack
Where it works: painted surfaces, glass, vinyl, metal and wood; outdoor, marine and DIY; auto finishing and low bake; indoor floor marking. Retail formats on request.
SM25LimeLineWashi tape · 50m
Save yourself a headache with SM25. It's UV stable, so it can stay outdoors for up to 60 days and still come off without residue: paint stays on the tape, no flaking. The high visibility backing can be written on, handy for marking defects on site. And you'll end up with sharp, crisp edging, no bleed on smooth surfaces.
- 60 days
- Outdoors, no residue
- 120°C
- Thermal stability
- Write on it
- High-vis washi backing
- No bleed
- Solvent-heavy paints
Where it works: trade painters after a quality finish, outdoor and marine, two pack and spray painters, auto finishing and low bake ovens, caulking and sealing (remove when partially cured).
K750FlowMaskPremium tape · Yellow
FlowMask has earned its place in painters' kits. Its ultra-thin Japanese washi backing sits flat for a sharp, no-bleed edge on smooth surfaces, even with solvent-heavy paints and multiple coats. It stays outdoors for up to 90 days, then strips cleanly without breaking or leaving residue. Strong enough for masking caulking and sealants, it's best removed while they're still partially cured.
- 90 days
- Outdoors, no residue
- 100°C
- Thermal stability
- Ultra thin
- Japanese washi
- 24/36/48mm
- Retail, bulk to log
Where it works: trade painters after a quality finish, outdoor and marine, boat builders, two pack and spray painters, auto finishing and low bake ovens, caulkers and sealers.
SM01General PurposeCream masking · 140µm
Not every job needs a specialist tape. SM01 is the reliable all-rounder to keep on the workbench for bundling, holding, labelling and short-term interior masking. It unwinds easily, tears by hand and sticks quickly, keeping everyday, non-critical jobs affordable. Need more time outdoors? Look at A566, SM25 or K750. For high heat, go to M821.
- Utility grade
- Crepe paper
- Economy
- Non-critical work
- Interior
- Light-duty masking
- Everyday
- Workshop and bench
Where it works: interior paint masking where economy matters, bundling, holding, labelling and general workshop duties. Not for extended masking: that's what the scale above is for.
P743Black PhotographicPaper photo masking · 55m
Don't let light leaks ruin your perfect studio shot. Mask them with P743, a matt black, opaque and pinhole-free tape with a non-reflective finish that disappears on camera. It tears by hand, sticks fast and comes off clean. Use it to seal camera bellows and film holders, crop negatives or block gaps on set. It masks light, not paint.
- Matt black
- Non-reflective finish
- Opaque
- Pinhole free
- Hand tear
- Easy unwind
- Clean removal
- Quick-stick rubber adhesive
Where it works: photo studios, film labs and darkrooms, film and TV light leak control, negative cropping and edging, camera bellows and film holders, chart tape, gap concealment and blockout.
Side by Side
Which Mask Is Right for You?
| Tenacious | SM27Kookaburra | M821High Temp | A56614 Day | SM25LimeLine | K750FlowMask | SM01General Purpose | P743Photographic |
|---|---|---|---|---|---|---|---|
| Stays on for | 6 hrs outdoors | 24 hrs | 14 days out 60 in | 60 days out | 90 days out | Short term | — |
| Heat rating | 90°C, 30 min | 160°C, 30 min | 90°C | 120°C | 100°C | — | — |
| Backing | Crepe | Smooth paper | Fine crepe | Washi | Washi, ultra thin | Utility crepe | Crepe, matt |
| Colour | Yellow | Cream | Blue | Lime | Yellow | Natural | Black |
| Hand tear | Yes | — | — | — | — | — | Yes |
| Best for | Quick jobs, render | Spray booth, wet sand | Renos, textured surfaces | Long exterior, caulking | Longest stays, finest lines | Everyday, non-critical | Light control, studios |
Good to Know
Masking Tape FAQs
Which masking tape do I need?
Start with one question: how long is it staying on? Up to six hours, take the Kookaburra (SM27). On and off within a day, the high temp M821. Up to two weeks outside, the blue A566. Up to two months, LimeLine (SM25). Up to three, FlowMask (K750). For everyday non-critical work there's SM01, and for blocking light rather than paint, P743.
How long can masking tape stay on outside?
It depends on the grade. In this range the rated outdoor windows for clean, residue-free removal run from 6 hours (SM27) through 24 hours (M821), 14 days (A566), 60 days (SM25) to 90 days (K750). These are rated maximums determined by standard test methods; conditions on the job vary, so test on your surface if the stay matters.
Can I mask in cold weather?
Pressure sensitive adhesives like to be warm. M821's data sheet recommends applying between 15°C and 30°C, and rolls stored below that need time to warm up before use, up to 24 hours. On a winter morning, keep the rolls inside or in the cab rather than the tray, and press the tape down firmly: maximum pressure gives maximum adhesion.
Which tape handles a low bake oven?
All the paint-side masks are oven rated: SM27 and A566 to 90°C, K750 to 100°C, SM25 to 120°C, and M821 tops the range at 160°C for up to 30 minutes. If the bake is the hard part of your process, M821 is the one built for it.
Will it pull paint off or leave residue?
Used inside its rated window, no. The washi masks (SM25 and K750) are designed so paint stays adhered to the tape when you pull it, no flaking on your work, and both remove without residue within their outdoor windows. A566 removes without residue for up to 14 days outside with no surface damage. The rule that matters: match the tape's window to the job's length.
Can I get a sample, custom widths, or talk to someone about supply?
Yes. We supply trial material so you can test a product on your actual surface before committing, and the range is available through distributors across Australia. Custom widths are available on several lines, and M821 can be cut anywhere from 6mm to 1445mm. Use the buttons below to request a sample or contact our team.
Talk Masking
Tell Us the Job. We'll Match the Window.
Seven masks, available through distributors across Australia. Not sure which window your job needs? We supply trial material so you can test on your own surface before you commit.
(03) 9580 5573 · customerservice@tenacioustapes.com.au · Dandenong South, VIC
Disclaimer. Values: all values presented have been determined by standard test methods and are average values only. Recommendations: whilst we are happy to recommend products from our range for applications, it is imperative that the customer or user complete their own tests to determine suitability for their application under working conditions and, if longevity is important, that ageing tests be carried out. Warranty: we can only warranty our products to the level that they are consistent with our Product Information Sheet values, but cannot accept any responsibility or liability, direct or consequential, for loss or damage caused as a result of our recommendations.
