insha chemicals serves in sales, marketing, promotion, servicing & application of Sika Products in Bangladesh . products ranges are : Admixtures, Waterproofing, Roofing, Flooring, Grouting, Sealing & Bonding, Contact us insha chemicals 51-51/A,(10th Floor ) Purana Paltan, Dhaka , Bangladesh Email : inshachemicals@gmail.com Cell : +8801616227780 Waterproofing Sika is committed to proven & economic water-tight solutions even for the most challenging requirements. Sika is the world leading waterproofing company producing innovative & high quality waterproofing products since 1910. Insha chemicals offer full range of sika waterproofing materials along with application solutions for every construction industry . for roof , baseme...