Sealers with bio-amber
Protect your stone without changing its essence
Penetrating sealers that soak into the pores: no plastic film, no yellowing and VOC-free.
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What do you want to protect?
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Choose your surface and we will tell you which sealer to use
Every stone has a different porosity and tone. Pick yours:
Light flagstone
Dark flagstone
Light cantera
Dark cantera
Recinto stone
Light slate
Dark slate
Multicolor slate
Light limestone
Dark limestone
Light marble
Dark marble
Polished marble
Light granite
Dark granite
Polished granite
Light concrete
Dark concrete
Precast
Light clay tile
Dark clay tile👆 Tap a material to see the recommended sealers.
Best sellers
See the full catalog →Our customers’ favorites
Natural (deepens tone)Concrete Sealer – Semperklin Bio Seal
Water-based nanotechnology sealer for mineral surfaces. Repels moisture and dirt without altering their appearance and makes cleaning easier.
From $53.25 USD4 L · 20 L · 200 L
Matte enhancerMatte Finish Sealer for Black Stone – Semperklin Black Mate
With nanotechnology and volcanic ash, it enhances dark tones with an even matte finish. Protects against moisture, stains, UV rays and wear.
From $24.10 USD1 L · 4 L · 20 L · 200 L
Satin (wet look)Satin Protector for Stone and Decorative Walls – Semperklin Element
Protects walls, stone and decorative cladding against moisture, dust and efflorescence without altering color or texture.
From $22.17 USD1 L · 4 L · 20 L · 200 L
Invisible (keeps the polish)Sealer for Marble, Granite and Cantera – Semperklin Pristone
Nanotechnology sealer that repels liquids and stains without altering the color or shine of the stone.
From $51.52 USD500 ml · 4 L · 20 L
Natural (invisible)Invisible Sealer for Stone and Porous Surfaces – Semperklin Natural
Water-based nanotechnology sealer. Repels water and dirt without changing the appearance and lets the material breathe.
From $22.17 USD1 L · 4 L · 20 L · 200 L
Elastic coatingWaterproofing with Thermal Shield – Semperklin Nanoflex
Nanoparticle waterproofing that protects against leaks and moisture on surfaces exposed to extreme weather.
From $49.18 USD4 L · 19 L full · 19 L · 19 L color · 200 L · 200 L color
Global and certified companySee protected projects
The only Mexican sealer manufacturer with an international presence
From Monterrey we export internationally and work with 3 master distributors in the United States, Panama and Israel.
3master distributors
25years of Nanoflex protection
0VOC gases
Nanotechnology with ancient roots
The origin of Bio-amber
It all started with a question: how did the ancient Maya keep the pigments of their murals, made from insects and plants, from fading for 1,800 years in a humid and hostile climate?
Our researchers identified the resin of a tree that, mixed with certain plant and mineral components, turned out to be incredibly resistant. It is the same resin that, over millions of years, becomes amber.
That research gave rise to bio-amber, now patented: nanoparticles up to 400 times smaller than those in other sealers, which bond to the material at the molecular level.
Quick guide
Seal your surface in 3 steps
- CleanRemove dust, grease and efflorescence. If there are white stains, use an efflorescence remover and let it dry for 24 h.
- SealApply the sealer with a brush, roller or sprayer in 1 or 2 coats, without puddling.
- MaintainClean with water and neutral soap. Reapply depending on wear and exposure.
Frequently asked questions
Will the sealer change the color of my stone?
It depends on the finish you choose. Natural and Pristone are invisible and keep the original tone. Element Satinado, Clear Black and the Black line deepen the color with a wet, satin or matte look. Each product page lists its finish.
How is it different from an acrylic sealer?
Our sealers are penetrating: they soak into the pores instead of forming a plastic film on top. They don’t yellow, crack or peel, and they don’t change the texture of the surface.
How much product do I need?
Every product page has a calculator: enter the square meters and the number of coats and we’ll tell you the liters and the most economical combination of containers. For large projects, ask for a quote on WhatsApp.
Can they be used outdoors and in pools?
Yes. All our sealers protect against moisture, UV rays, mold and efflorescence indoors and outdoors. For submerged areas or constant contact with water we recommend Natural, thanks to its water-repellent effect.
Are they toxic?
No. They are made with bio-amber, are biodegradable and VOC-free, so no special safety equipment is needed to apply them.
Do you offer pricing for builders and applicators?
Yes. Sign up as a professional partner to access volume pricing and project quotes.