Schwarzkopf Osis+ Rock Hard Ultra Strong Glue is a hair product designed to provide strong and long-lasting hold for a variety of hairstyles. It is ideal for clients who want their hair to stay in place all day without worrying about having to touch up their style. The glue is easy to apply and helps to provide a natural-looking finish. It is also humidity-resistant and will keep your style looking great in any weather.

The key benefits of Schwarzkopf OSIS+ Rock Hard Ultra Strong Glue hair product include:

1. Extremely strong hold – This product provides an ultra strong hold that will keep your hair in place all day long.

2. Versatility – This product can be used to create a range of styles, from sleek and straight to wavy and textured.

3. Non-greasy – This product does not leave an oily or greasy residue on your hair.

4. Easy to apply – This product is easy to apply and does not require any special techniques or tools.

5. Long-lasting – This product will keep your hair looking great for up to 24 hours.

6. Suitable for all hair types – This product is suitable for all hair types, from thick and coarse to fine and thin.

1. Start by preparing your hair with a shampoo and conditioner.

2. Towel dry your hair, then use a comb to detangle any knots.

3. Take a small amount of the Rock Hard Ultra Strong Gluehair product and apply it to your hands. Rub your hands together to evenly spread the product.

4. Apply the product to the desired sections of your hair, focusing on the roots.

5. Use your fingers or a comb to distribute the product evenly throughout your hair.

6. If desired, use a blow dryer to set the product.

7. When you’re finished styling, you’ll have a strong hold with a natural feel.

Pros:
-Easy to use: The Schwarzkopf Osis+ Rock Hard Ultra Strong Glue hair product is easy to apply and allows for precise styling of hair.
-Strong hold: This product provides a strong hold that can last all day.
-Flexible: The product has a flexible hold that allows the hair to be moved and styled without breaking the hold.
-Non-greasy: This product is non-greasy and won't leave behind any residues or buildup.

Cons:
-Strong scent: The product has a strong scent that may be off-putting to some people.
-Flakes: The product has a tendency to flake off if not applied correctly.
-Sticky: The product can leave the hair feeling sticky after application.
-Expensive: The product is quite expensive compared to other similar products.