SpecChem Strong Bond
SpecChem Strong Bond
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Contractor Overview
Strong Bond is a form release, bond breaker, or evaporation control product. Acrylic bonding agent and admixture Strong Bond is a versatile acrylic bonding agent and admixture designed to enhance the adhesion and durability of concrete, masonry, stucco, terrazzo, and Portland cement-sand mixes. Formulated for both horizontal and vertical applications, Strong Bond significantly improves the bond strength, flexural strength, and impact resistance of mortars and concrete surfaces.
Best For
- Masonry
- Vertical
- Horizontal
Key Features
- VOC compliant, ensuring a safer work environment and compatibility with environmental standards
- SpecChem product chemistry
- Built for professional concrete jobsite workflows
Material & Application Notes
Acrylic bonding agent and admixture Strong Bond is a versatile acrylic bonding agent and admixture designed to enhance the adhesion and durability of concrete, masonry, stucco, terrazzo, and Portland cement-sand mixes. Formulated for both horizontal and vertical applications, Strong Bond significantly improves the bond strength, flexural strength, and impact resistance of mortars and concrete surfaces. Increases flexural, bond strength, and impact resistance of concrete and mortar.
Why Contractors Choose It
Contractors choose Strong Bond to improve release, reduce cleanup, protect formwork, and keep concrete placement moving.

Application
- Surface Preparation:Ensure substrates are mechanically abraded to remove unsound concrete, ensuring a dust-free surface with adequate profile for mechanical lock. The substrate should be saturated-surface-dry (SSD) without standing water.
- Mixing and Application:Vary mix designs to meet specific job requirements, adjusting sand, cement, and Strong Bond ratios to achieve the desired physical properties. For bond coats, a slurry consistency is recommended, ensuring thorough coverage and attention to detail.
- Admixture Dilution:Dilute Strong Bond up to 3:1 with water for general applications, with more concentrated mixtures offering increased durability.
Packaging
Available in 55-gallon drums, 5-gallon pails, and 1-gallon jugs, providing flexibility for project scales and requirements.
Shelf Life
Strong Bond has a shelf life of 1 year from the date of manufacture when stored properly and must not be allowed to freeze.
