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Shanghai Na Long Tech Co., Ltd

Shanghai Na Long Tech Co., Ltd
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Performance Lithium based Concrete Sealer

Payment Type:
Min. Order:
1000 Kilogram
Delivery Time:
15 Days
  • Product Description
Product Attributes

Model No.BG 556


Supply Ability & Additional Informations



Payment TypeL/C,T/T


Delivery Time15 Days

Packaging & Delivery
Selling Units:
Package Type:

Concrete Sealing Hardener

BG 556 is a hardening sealer for concrete flooring based on lithium silicate. It can penetrate into the pores of concrete, and then react with the calcium hydroxide to form insoluble hydrated calcium silicate, which leads to more dense flooring surface, better surface hardness and less water absorption. After treated with BG 556, the concrete floor can better resist the damage of water and improve the surface abrasion, less surface dust, easy to maintain, which make the service environment cleaner and healthier. BG 556 does not cause alkali-silica reaction (ASR) on the concrete surface.


One-time application, no need to brush and wash, no corrosive waste water

Rapid penetration and reaction to achieve better initial and final hardness.

Higher scratch resistance than traditional hardener.

Along the service period, the surface gloss is higher and higher.

Improve the performance and appearance for new and old floor.

No increased risk of surface cracks. High lithium ion content helps to reduce the surface ASR.

Maintain the floor's skid resistance along with increase of gloss and hardness for floor.

Keep the floor breath ability and stability under UV radiation.

No yellowing, discoloration or peeling along the service time.

Non flammable, non-toxic and low odor.

Fast reaction, most of the floor can be walkable in 1 hour after application.

No need waxing while maintenance.

Product properties


Transparent and colorless liquid


1.0 ~ 1.2 g/ml

PH value

10 ~ 12

Solid content

~ 15%

VOC content

~ 0 g/l


Looking for ideal Hardening Sealer for Concrete Flooring Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Rapid Concrete Hardening Sealer are quality guaranteed. We are China Origin Factory of Concrete Sealed Curing Agent. If you have any question, please feel free to contact us.

Product Categories : Concrete Auxiliary Product > Concrete Sealing Hardener

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