✔ The specialist in sealing and fluid handling products.
For over 40 years Gero's leading specialist and supplier in the Netherlands of a wide range of high quality and hydrophobic impregnation for wood, concrete, stone and metal to protect against moisture, mold, decayed concrete or corrosion and rust.
Our high-seal waterproofing products and coatings for many years to know regular customers within the government, industry, construction and offshore.
✔ Now also available for individuals.
✔ Wood Treatment » WoodsealOptimal protection of wood / hardwood against algae, fungi and weathering.
✔ Steel-Metal Treatment » SteelsealOptimal protection of metals such as iron and steel against weathering and chemicals.
Excellent primer for rusted surfaces, maximum adhesion for coating or paint.
New poured concrete gets better treatment by initial strength.
concrete against fungi and algae, atmospheric pollutions.
Moisture-resistant, moisture regulating, temperature-regulating and energy saving.