I am not sure what you are asking about.
Masonite is the name of a corporation. CURRENTLY they make doors.
Masonite originally developed a wood composite material generically called Hardboard.
There are a number of different hardboard materials. Siding is one. Tempered hardboard is another. That is commonly used for peg boards although it is available without the holes.
And as is common the original product it calls by the company name and vice versa.
But Masonite went on to develope a number of materials. It is possible that at one time they sold an adhesive under that name.
But if you are talking about using hardboard as a substrate to mount tile on don't.
If you are talking about an adhesive don't.
For a shower use thinset over any approved substrate. That can be of the tile backer boards. Or can be be one of the applied systems such as Kerdi.
- 15 Old House Features We Shouldn't Abandon
- 17 Tiny Bathrooms We Love
- 30 Things Everyone Should Know
- 15 Fast Facade Fixes for Instant Curb Appeal
- 9 Expert Furniture Arranging Tips
- 16 Inventive Beds You Can Make Yourself
- 13 Lanterns For Your Porch, Patio, or Garden
- 5 Ways to Repurpose Old Window Screens
- 133 Smart Storage Ideas for the Whole House
- 16 New Ways to Store Kitchen Necessities
- 7 Smart Shoe Racks You Can Make Today
- 12 Garden Sheds You Could Live (or Work) In
- Clearing the Air: 10 Natural Ways to Remedy Household Odors
- 12 Hobbit Houses to Make You Consider Moving Underground
- 16 Cool DIY Coffee Tables
- 10 Fall Home Maintenance Musts
- Celebrity Kitchens: Get the Look
- 15 Neat Garage Storage Solutions
- Buy or Build: 15 Desks We Love
- 10 Great DIY Bookshelf Projects
- Believe It or Not: 9 Incredible Faux Finishes You Can Do Yourself
- 10 Creative New Ways to Use Old Bottles
- 10 FREE Storage Hacks
- 10 New Uses for Old Doors
- 10 "Must Do" September Projects
- 9 Calming Colors for a Serene Home
- 16 Easy Ideas for Customized Cabinets
- 17 Mini Bars to Mix Up Your Home Decor
- 20 Ways to Make a Small Bathroom Big
- 12 Unique DIY Kitchen Island Designs