TOP > Admixture

Inorganic Pigments

Cement Plaster Color Main


A coloring agent for cement and lime with excellent weather resistance property, containing no chemical. Will not affect the solidification and hardening of cement.

Thickener (MC)



hi MRTOLOSE is a water-souble polymer made form highly purified pulp,commonly called methylecellulose.It has excellent workability and high water retention which are necessary for tile setting and plastering,and greatly improved solubility.

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Accelerating Agent

MANOL Pan Hardener


A cement curing accelerator, enhancing the cement hydrolysis and early strengthening, enabling urgent cement works, early demolding, reduction of curing and work time in low temperature environment.

High-Early Strengthening Agent

MANOL Quick Hardener


After mixed with cement, this product is rapidly hardened, enabling early setting of cement. Effective in works under strong pressure of water springing and leaking. Due to its chemical property, it has high durability against sea water and will not corrode metals. (Do not use on the materials coated with zinc and the aluminum sash.)

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Efflorescence Prevention Material



The only efflorescence prevention agent using organic components of plant. Hazardous material within sand and aggregate is integrated with cement constituent to be confined within concrete precursor for intercepting of water absorption and evaporation, and for control of neutralization and efflorescence.

About us
President's Message
We were founded in 1901 in front of Tokyo Station by Tetsugoro Yabuhara as "Yabuhara Shoten (Yabuhara Store)". The location being one of the factors, a construction material store has been established to become what we are today.
Since foundation, we have been subsisted by two principles of the management i.e. "Solidity" and "Fortitude". They were derived from the spirit of our founder's motto -- "Luck, Steadfastness, and Patience". These credos have been kept over generations and keep breathing amongst us today.
Our company originates its business in the traditional wall plastering cultivated from time immemorial, the old world of Japanese custom in wood and mud walling. We have been able to conduct our business over 110 years. Our sincere appreciation goes to the customers and suppliers who have consistently stayed supportive of us all these years.
We wish for your unremitting prosperity and look for your continual relation with us.
Company Profile

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North America
Southeast Asia
Eastern Asia
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