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Unleash your boldest looks with Schwarzkopf OSiS+ Rock Hard, the ultimate styling glue for extreme hold and radical hairstyles. Whether you're sculpting spikes, slicking back, or creating avant-garde shapes, this ultra-strong glue delivers unshakable control, a natural shine, and a non-flaky finish that lasts until your next wash. Designed for creative expression and high-performance styling, it’s your go-to for looks that demand attention.
Ultra-strong hold for drastic styles and sculpted shapes
Glue-like consistency for precision styling and long-lasting control
Natural shine with a non-greasy, matte finish
Non-flaky and brushable for clean styling
Easy to apply and wash out with no residue
Professional-grade formula trusted by stylists worldwide
Hair Types: All hair types, especially short to medium-length hair
Hair Textures: Straight, wavy, or coarse
Style Goals: Spiked, slicked, structured, or edgy looks
Scalp Types: All scalp types
Start with dry hair for maximum hold.
Squeeze a small amount into your palms.
Rub hands together and apply evenly to hair.
Sculpt, spike, or shape as desired.
Let it set—no need to reapply.
Pro Tip: Use a comb or fingers for detailed styling. A little goes a long way!
Hydroxypropyl Starch & PVP: Provide strong film-forming hold
Vinyl Caprolactam Copolymer: Enhances flexibility and durability
Rhus Verniciflua Peel Wax & Carnauba Wax: Add structure and shine
Castor Seed Oil: Conditions and protects
Panthenol & Glycerin: Moisturize and prevent dryness
Citric Acid: Balances pH for scalp comfort
Delivers maximum hold without stiffness
Perfect for creative, edgy, or high-impact styles
Washes out easily with shampoo
Leaves no flakes or sticky residue
Ideal for photo shoots, events, or everyday boldness
The Schwarzkopf OSiS+ Rock Hard Ultra Strong Glue (150ml) is available now at Kess Hair & Beauty Online Store—your trusted destination for professional styling products. Enjoy fast shipping, secure checkout, and exclusive online offers. Limited stock available—grab yours today and rock your boldest look yet!
Is this product suitable for daily use? Yes, but it’s best for occasional or statement styles due to its strong hold.
Can I use it on wet hair? It’s designed for dry hair application for optimal hold and styling control.
Does it leave flakes or residue? No, it’s non-flaky and washes out easily with shampoo.
Is it safe for color-treated hair? Yes, it’s safe and won’t strip or fade color.
Will it weigh down fine hair? Use sparingly—its lightweight texture won’t weigh hair down when applied correctly.
Does it offer heat protection? No, it’s a styling glue, not a heat protectant. Use a separate product before heat styling.
Can I restyle my hair after it sets? It’s best for fixed styles, but you can reshape slightly before it fully dries.
What’s the finish—matte or shiny? It offers a natural shine with a non-greasy feel.
Is it suitable for long hair? It works best on short to medium hair for sculpted or spiked styles.
Is this the full-size product? Yes, this is the 150ml retail size. Travel sizes may vary.
Great product super service
Juuce Protect Hydrate Restore Shampoo & Conditioner 15ml Sachet
Love this sleep mask so great that Kess can supply it now we have no Body Shop in NZ. Great awesome fast delivery too thanks
This could be the perfect volume style cream for fine hair. Love it. Will order more.
Ex service and wide range of product to choose from . Well done team . Very much appreciated .
Olaplex No 5 Bond Maintenance Conditioner #5
This mask is perfect for my thick, wavy, frizzy, coloured hair. Btw, it is the same mask as the 150ml in the gold-ish coloured packaging with the same name. Go figure. I received my order ultra fast.
Love this shampoo.
Lovely product
Great tool, light with the right size brush, long cable and doesn't get hot on the end ! Fantastic performance, easy to use I'm very happy I bought it. Love my brush!
Great customer service from Kess, parcel arrived next day 😊
After washing hair feels so fresh and clean and skin feels comfortable. Highly recommend.
The best shampoo ever .
Excellent shampoo
I love using this shampoo with the mask. It’s perfect for my thick, coloured, wavy, frizzy hair.
I have very fine and thinning hair due to PCOS related issues. This shampoo and conditioner is fantastic. I’m already noticing my hair has more volume, less hair fall and is feeling like it’s easier to manage. I don’t think I can see myself going to another brand.
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