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
- 15 Fast Facade Fixes for Instant Curb Appeal
- 9 Expert Furniture Arranging Tips
- 16 Inventive Beds You Can Make Yourself
- 5 Ways to Repurpose Old Window Screens
- 13 Lanterns For Your Porch, Patio, or Garden
- 133 Smart Storage Ideas for the Whole House
- 30 Things Every Adult Should Know How to Do
- 16 New Ways to Store Kitchen Necessities
- 12 Garden Sheds You Could Live (or Work) In
- 17 Jaw Dropping Deck Designs for Your Home
- 10 Woodworking Projects for Beginners
- 283 Great DIY Project Ideas
- DIY Plumbing Pipe Vase
- Decorating "Rules" Meant to Be Broken
- 17 Backsplashes for a Unique Kitchen
- Assembly Required: 15 DIY Kit Homes
- 16 Creative Cabinet Updates
- 10 Ways to Bring Typography Style Home
- Capitalize on Your Attic: 10 Inspirations
- Make Your Own Kitchen Island: 12 Designs
- 10 Creative New Ways to Use Old Bottles
- Small Bedrooms, Huge Amounts of Style
- 22 Tiny Houses We Love
- Tiny Bedroom? 10 Space-Saving Solutions
- Uses for Beer & Booze Around the House
- 1 Dozen Ways to Maximize a Small Yard
- 20 Ways to Make a Small Bathroom Big
- 5 Easy and Creative DIY Lamps