Foam-Lub Meta
Heat Insulating & Waterproofing Concrete Admixture
Heat Protection. Waterproof Concrete. Longer-Lasting Durability.
Heat Protection. Waterproof Concrete. Longer-Lasting Durability.




Foam-Lub Meta is a specialized heat insulating and waterproofing concrete admixture developed by Baral Chemical Company Ltd. It is formulated for concrete structures where protection against heat, water penetration, dampness, and moisture-related deterioration is important.
When incorporated into the concrete mix, Foam-Lub Meta helps reduce the effects of heat of hydration, improves concrete performance, and supports the formation of dense, durable and water-resistant concrete.
It is especially recommended for roofs and top slabs, where direct exposure to sunlight, heat and rain can affect indoor comfort and the long-term performance of the structure.
Developed by an experienced Construction Chemical Company in Bangladesh, Foam-Lub Meta provides a practical solution for projects requiring both heat insulation and concrete waterproofing.
Foam-Lub Meta — Heat Insulation & Waterproofing in One Solution.
Foam-Lub Meta combines heat-insulating and waterproofing properties to provide additional protection for roof and top-slab concrete.
It helps reduce heat transfer through concrete while supporting better resistance against water penetration, making it suitable for residential, commercial and industrial roofing applications.
Manufactured by Baral Chemical Company Ltd., a trusted Chemical Company serving Bangladesh’s construction industry, Foam-Lub Meta is designed for projects where heat protection, waterproofing and concrete durability are required together.
For customers searching for a Best Chemical Company in Bangladesh for specialized construction solutions, Baral Chemical Company Ltd. provides locally developed products backed by technical support and decades of industry experience.
✅ Helps reduce heat transfer through concrete
✅ Provides waterproofing support
✅ Helps protect against dampness
✅ Helps reduce the effects of heat of hydration
✅ Supports early and ultimate concrete strength
✅ Helps reduce thermal expansion and contraction effects
✅ Supports denser and more durable concrete
✅ Helps improve bonding between new and existing concrete
✅ Suitable for roof and top-slab applications
✅ Supports long-term structural protection
For heat-insulated and waterproof roof applications, the recommended dosage is approximately:
500 ml – 1 Liter per 50 kg bag of cement
The exact dosage may vary depending on the concrete mix design and application requirements. For project-specific dosage and mixing guidance, consult the technical team of Baral Chemical Company Ltd.
Foam Lub Meta is a waterproofing and heat insulating admixture designed for roof and top slab concrete applications. Proper mixing and application help support durable concrete and improved roof protection.
Prepare the concrete using the required proportions of cement, sand, aggregate and water according to the approved project mix.
Add approximately 500 ml of Foam Lub Meta per 50 kg bag of cement, or follow the dosage recommended for the specific project and mix design.
Mix thoroughly to distribute Foam Lub Meta evenly throughout the concrete. Avoid adding unnecessary extra water during mixing.
Place the concrete properly, compact it adequately and follow the recommended curing procedure to help achieve consistent concrete performance.
Technical Note: A general dosage guideline is approximately 500 ml per 50 kg cement. Actual dosage may vary depending on mix design, materials and site conditions. Trial mixing and technical guidance are recommended where required.
Select a suitable pack size for your project. Click Order Now to request the current price, availability and technical information.
Waterproofing & Heat Insulating Admixture
Waterproofing & Heat Insulating Admixture
Waterproofing & Heat Insulating Admixture
Waterproofing & Heat Insulating Admixture
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See what engineers, contractors and construction professionals say about their experience with Foam Lub Meta from Baral Chemical Company Ltd.
Foam Lub Meta Product Experience
Roof Protection SolutionWe used Foam Lub Meta during roof concrete work. The product was easy to incorporate into the mix and suited our roof protection requirement.
Foam Lub Meta was selected for our top slab concrete where heat and moisture protection were important project considerations.
The application process was straightforward for our site team. Baral Chemical also provided useful guidance regarding dosage and mixing.
We used Foam Lub Meta during roof casting. The mixing process was convenient and the technical instructions were easy to follow.
Foam Lub Meta provided a practical admixture option for roof concrete where heat insulation and waterproofing were part of the project plan.
The product was suitable for our roof application and Baral Chemical Company Ltd. provided helpful technical support for the work.
We used Foam Lub Meta during roof concrete work. The product was easy to incorporate into the mix and suited our roof protection requirement.
Foam Lub Meta was selected for our top slab concrete where heat and moisture protection were important project considerations.
The application process was straightforward for our site team. Baral Chemical also provided useful guidance regarding dosage and mixing.
We used Foam Lub Meta during roof casting. The mixing process was convenient and the technical instructions were easy to follow.
Foam Lub Meta provided a practical admixture option for roof concrete where heat insulation and waterproofing were part of the project plan.
The product was suitable for our roof application and Baral Chemical Company Ltd. provided helpful technical support for the work.
Find simple answers about Foam Lub Meta, heat insulation, waterproofing, roof applications, dosage and proper use.
Meta Foam-Lub mainly composed of 2, 3, 4- Hydroxy Stearato polycarboxalate, competitive graftsable emulsified monomers of salts & Ester of Fatty acids & oils, etc.; for very special properties, and different ingredients remain in grafted form with the main polymer chain. Moreover this admixture is highly enriched with grafted meta phosphate which latter reacts with the residual aluminum of the cementitious reaction process to achieve insoluble aluminum meta Phosphate which make the concrete heat insulated
Characteristics:
Filling up the pores in joints of Joint Pointing Mortar; Better creeping; Permanent prevention of corrosion of using Anti-saline Desalt-S01; Joint Monolith bonding to resist the penetration of water with the help of Curdy-dense Meta Foam- Lub Grout applicable to casting at different time; Appropriate compaction to resist pores and void; Acting as partial Auto-curing and Water proofing; Meta Foam-Lub create Aluminum Meta phosphate which insulate heat.