ISO 13007 (RG) CERTIFIEDCivil Engineering Guidance
Unsure whether to specify Roff Rainbow Epoxy for your foundation, column, or slab? Our structural engineers audit site drawings free of charge.
Consult Civil Engineer →Roff Rainbow Epoxy (Stain-Proof 3-Part Epoxy)
Technical Specifications & Bureau Compliance
| Manufacturer / Brand | Roff Rainbow Epoxy |
|---|---|
| Product Category | Epoxy Tile Grouts |
| Standard Compliance | ISO 13007 (RG) CERTIFIED |
| Compressive Strength @ 28 Days | Meets Bureau Mandate |
| Compressive Strength @ 3 Days | Batch MTC Guaranteed |
| Initial Setting Time | 165 mins (BIS Requirement: Min 30 mins) |
| Final Setting Time | 245 mins (BIS Requirement: Max 600 mins) |
| Fineness (Blaine Air Permeability) | 285 m²/kg (BIS Mandate: Min 225 m²/kg) |
| Packaging Format | 50 KG Net Multi-Ply Poly-Lined Valve Bag |
| Regional Supply Hub | Kolkata · Direct Mill Supply |
How does Ostaad Bulk Buying work?
Roff Rainbow Epoxy Variants & Thickness Rates
Base variant starts from ₹650 / 1KG KIT. Click any variant below to inspect full specifications, load capacity, and calculate exact quotas.
Stain-Proof 3-Part Epoxy
Stain-Proof 3-Part Epoxy manufactured by Roff Rainbow Epoxy conforming to ISO 13007 (RG).
Waterproof Polymer Grout
Waterproof Polymer Grout manufactured by Roff Rainbow Epoxy conforming to ISO 13007 (RG).
Sparkle / Metallic Grout
Sparkle / Metallic Grout manufactured by Roff Rainbow Epoxy conforming to ISO 13007 (RG).
Roff Rainbow Epoxy Bag & Material Estimator
Input the structural casting area to compute the exact ratio of Roff Rainbow Epoxy bags, Coarse River Sand, and Crushed Aggregate needed for casting.
Calculated for 1,000 sq ft with 5% casting margin.
Roff Rainbow Epoxy Compressive Strength Development
Simulate hydraulic compressive strength development across the standard 28-day water curing cycle under IS 4031 testing guidelines.
Bureau of Indian Standards (BIS) Benchmark Matrix
PHYSICAL & CHEMICAL AUDIT CRITERIA AS PER IS 4031 & IS 4032
| PROPERTY | IS 12269 (GRADE 53) | IS 8112 (GRADE 43) | IS 1489 (PPC) |
|---|---|---|---|
| 3-Day Compressive Strength | ≥ 27.0 MPa | ≥ 23.0 MPa | ≥ 16.0 MPa |
| 7-Day Compressive Strength | ≥ 37.0 MPa | ≥ 33.0 MPa | ≥ 22.0 MPa |
| 28-Day Compressive Strength | ≥ 53.0 MPa | ≥ 43.0 MPa | ≥ 33.0 MPa |
| Initial Setting Time | ≥ 30 mins | ≥ 30 mins | ≥ 30 mins |
| Final Setting Time | ≤ 600 mins | ≤ 600 mins | ≤ 600 mins |