Key facts
- Company
- Sika
- Industry
- Building & Infrastructure
- Processes
- Recycling
- Evidence through
- Sources
- 3 public sources
Material inputs to resolve
Construction chemicals and building-system materials
Sika reports 5.4 kilograms of nonrecoverable waste per ton sold in 2025, down 9.6% from its 2023 baseline, with 58.4% of total waste diverted from disposal. The public record still does not establish which residual or product family is commercially open.
-15% Nonrecoverable waste target per ton sold
Open Site, grade and buyer evidence
Screening No commercial claim
As of September 18, 2026
- Formulation inputs and production residues
- Construction-chemical packaging and end-of-life materials
Outputs and residuals to resolve
- Recovered material where chemistry permits
- Nonrecoverable waste requiring documented reduction
First decision: Safety data, chemistry, packaging format, recycler acceptance and product approval.
What is disclosed
Sika identifies reuse, recovery and recycling as priorities and sets a 15% reduction target for nonrecoverable waste disposed per ton sold.
What remains unproven
No public source identifies a particular plant, formulation, packaging format, recovery partner or specification.
Decision boundary
The public record supports one bounded next move: Safety data, chemistry, packaging format, recycler acceptance and product approval. It does not establish a buyer, commercial approval or supply agreement.
Material flow map
| Material or stream | Qualification gate | Process or destination | Evidence still needed |
|---|---|---|---|
| Formulation inputs and production residues | Composition and specification | Recovered material where chemistry permits | Site, volume and buyer evidence |
| Construction-chemical packaging and end-of-life materials | Condition and logistics | Nonrecoverable waste requiring documented reduction | Yield and destination evidence |
This is a public screening map. It separates company-disclosed flows from open qualification work. It does not convert a destination into a buyer or an announced ambition into operating capacity.
Three defensible entry lanes
Formulation-adjacent recovery
Find a high-volume material family where recovery does not compromise performance or safety.
Next evidence: Safety data, chemistry, packaging format, recycler acceptance and product approval.
Qualification path
Separate disclosed company activity from a usable commercial lane.
Next evidence: Named site, product grade and technical owner.
Commercial boundary
Do not infer customer demand from corporate reporting.
Next evidence: Buyer specification, commercial terms and approval.
Evidence register
- Annual Report 2025 Sika https://www.sika.com/dam/dms/corporate/media/glo-ar-25-annual-report.pdf
- Reports and publications Sika https://www.sika.com/en/investors/reports-publications/financial-reports.html
- 2025 waste-management disclosure Sika https://www.sika.com/dam/dms/corporate/media/glo-ar-25-annual-report.pdf
- Waste management Sika, official waste and circular resource disclosure https://www.sika.com/en/sustainability/environmental-dimension/waste.html
Source hierarchy: filings and company disclosures first. The brief states what those sources support and leaves the unresolved plant, grade, permit, buyer and mass-balance questions explicit.
Sources
- [1]
- [2]
- [3]