EIFS: Exterior Insulation and Finish Systems, Construction professionals often encounter common issues:
Celotech provides specialty cellulose ethers, fibers, and polymer powders to address these core issues:
| EIFS Layer / Functional Role | Celotech Product | Key Function |
| Adhesive / Base Layer | HPMC (Celopro® VX, Celopro® MK, Celopro® ME) | Improves water retention, flow, and workability |
| Adhesive / Base Layer | MHEC (Celopro® MH) | Enhances consistency and open time for dry-mix mortars |
| Adhesive / Base Layer | Vinabond® | Increases adhesion and flexibility |
| Reinforcement / Crack Control Layer | Cellulose Fiber (Celofiber®) | Provides crack resistance and improves mortar toughness |
| Reinforcement / Finishing Layer | HEC(Celopro® HLB) / CMC (Celopro® CS) | Maintains water retention and smooth finish during application |
| Early Strength / Hydration Aid | Calcium Formate (Quickset®) | Speeds early cement hydration and initial strength development |
Integrating Celotech additives into EIFS mortars brings:
| Product | Grade | Recommend application | Character |
|
Cellulose ether |
Celopro® MK70M | Common | High viscosity |
| Celopro® MK50M | Render | Medium viscosity | |
| Celopro® MT6510 | Light-weight | High viscosity | |
|
RDP |
Vinabond® N511 | Adhesive | Rigid(Vac/E) |
| Vinabond® N515 | Common | Neutral (Vac/E) | |
| Vinabond® N516 | Render | Flexible(Vac/E) | |
| Starch ether | Stargel® ST300 | Common | HPS |
| Stargel® ST600 | Common | HPS | |
| Cellulose fiber | Celofiber® CF300W | Common | 300um,white colour |
| Early strength agent | Quickset® S98 | Common | Calcium formate |
| Product | Character | Grade | Adhesive | Render | Decorative Mortar | Light-weight |
|
Cellulose ether |
High viscosity | Celopro® MK70M | ●●● | ●● | ●● | ●●● |
| Medium viscosity | Celopro® MK50M | ●● | ●●● | ●● | ||
| High viscosity | Celopro® MT6510 | ●● | ●● | ● | ●●● | |
|
RDP |
Rigid(Vac/E) | Vinabond® N511 | ●●● | ● | ●● | |
| Neutral (Vac/E) | Vinabond® N515 | ●●● | ●● | ●● | ●●● | |
| Flexible(Vac/E) | Vinabond® N516 | ●●● | ●● | |||
| Starch ether | HPS | Stargel® ST300 | ●● | ●●● | ●● | ●● |
| HPS | Stargel® ST600 | ●●● | ●● | ●● | ●●● | |
| Cellulose fiber | 300um,white colour | Celofiberr® CF300W | ●● | ●●● | ●● | |
| Early strength agent | Calcium formate | Quickset® S98 | ●●● | ●●● | ●● | ●●● |
“Global Quality Assurance at Celotech”
Every employee at Celotech is committed to the pursuit of excellence in quality performance. Our company has set up application laboratories in many countries to ensure the stability and quality control of each batch of goods. We use professional instruments such as Halogen Moisture Meters, High-temperature Muffle Furnaces, Spectrophotometers and Brookfield viscometers to accurately test the moisture, ash, transmittance and viscosity of HPMC, HEMC, HEC and CMC products, which greatly improves production efficiency and greatly reduces the defective and unqualified rates.
“Customized services”
Every salesperson has received professional training and possesses rich professional knowledge;
We havea technical team to provide deeper services to supply customized solutions for customers;
We can provide product knowledge training to help customers better promote the market.
“High-Quality Chemicals with Free Samples”
Celotech is committed to providing high-quality construction chemicals to customers around the world. Our products include cellulose ethers, redispersible latex powders, etc., which are widely used in architectural coatings, dry-mix mortars and other fields. As an international company committed to innovation and quality, we understand the importance of sample testing when selecting new products. To help customers better evaluate the performance of our products, Celotech provides free samples for you to test in actual applications.
The full name of EIFS is External Insulation Finishing System.
EIFS is an external, adsorption type thermal insulation dry mortar external wall insulation system
