

Perfect the build one corner at a time. The Universal Plaster Corner is the new standard in luxury homes and in all new construction.

Our mission
Our main mission is to facilitate and protect builders by using the latest technologies to their advantage. We are committed to providing innovative, sustainable, high-quality construction solutions with a focus on customer and builder satisfaction.
The three main functions of the product are:
1. Align the three angle for a diamond-straight finish.
2. Don't have to do the corners, they come completely finished.
3. Save a lot of time and it is easy to install.

Features
The interior plaster corner aligns the three angles with an impeccable finish easily and quickly.
1
Quality materials
2
Ease of installation
3
Impeccable finish
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4
Performance
5
Saving time
6
Reliability and security

Benefits
There are only two recognized methods in the world for making three angle: by hand and with the inside plaster corner.
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Interior plaster corner
1. Training required: A few minutes to read the instructions
2. Installation time: 20 seconds
3. Final Result: Brilliant and impeccable finish
VS
4. Durability: Lifetime
5. Lifetime warranty

Handmade corner
1. Training required: Plasterers minimum 1 year
2. Installation time: 20 minutes
3. Final Result: Appearance is OK but not perfect
4. Durability: After 7 years, 20% of
corners start to crack
5. Warranty: 1 year
OUR CUSTOMERS ARE GRATEFUL FOR OUR PRODUCTS
Homeowners love the corners because they align the three angle with a diamond-straight precision, giving the feeling of being in a perfect cube.
Contractors love interior plaster corners because each corner saves 20 minutes of time. They know the finish will be perfect, crack-free, painted and with a lifetime warranty. Quality inspectors face fewer difficulties because corners are where plasterers find it most difficult to mop up and provide an acceptable finish.
Plasterers love it because they no longer need to spend an hour per cupboard doing all four corners by hand in inaccessible places. No more sanding, leveling or filling your eyes with dust. Everyone can enjoy a closet with four perfectly finished corners in less than two minutes.
The latest study carried out by the Prismas Développement team determined, after analyzing 50 different plasterers, that they took on average between 18 and 23 minutes, depending on their experience, to produce a fully finished corner
The interior plaster corner can be installed in 20 seconds by any person, even without experience.

Our story
We are a dedicated team driven by a passion for innovation in the construction industry. With years of experience, we have repeatedly encountered challenges when working on interior corners, especially in terms of production time and inconsistencies in the finish.
To address these issues, we have developed the Plaster Inside Corner, a patented product designed to deliver a flawless result. Its innovative design allows all three corners of an inside corner to be perfectly aligned in just a few seconds. This groundbreaking solution ensures a straight, precise finish, eliminating the imperfections that often arise in plastering work.