Note: Ingredients listed on restricted chemical lists
EC/CAS
238-878-4/14808-60-7
Name of the chemical
Silica, crystalline
Concentration
99-100
EC/CAS
202-327-6/94-36-0
Name of the chemical
Dibenzoyl peroxide
Concentration
<1
General Information
Version
6
Revision date
2023-08-06
Product name
Wirelock Sling: Part B - Catalyst / Hardener
1.2.1 Relevant identified uses
Industrial / professional use only Must only be used together with Part A – Resin System (and Booster where required)
1.2.2. Uses advised against
All other uses not specified in section 1.2.1
Emergency telephone
+44 (0)191 264 8541, +44 (0) 7939 616529
Icons in SDS
Company Information
company name
Millfield Enterprises (Manufacturing) Limited
e-mail address of the competent person responsible for the Safety Data Sheet
mail@millfield-group.co.uk
GHS Information
Signal word
None required
Hazard Codes
Hazard statements (CLP)
H411
Hazard statements
Code
Statements
H411
Toxic to aquatic life with long lasting effects
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No. 1272/2008 (CLP) Classification of the substance or mixture
Hazard pictograms
GHS09
Signal word
[None required]
Product definition
Part B – Catalyst / Hardener
Hazard statements
H411- Toxic to aquatic life with long lasting effects.
Supplemental label elements
EUH208 - Contains dibenzoyl peroxide. May produce an allergic reaction.
Precautionary statements
P273 - Avoid release to the environment. P391 - Collect spillage. P501 - Dispose of contents/container as hazardous waste.
Other hazards which do not result in classification
This mixture contains no components considered to be persistent, bioaccumulative and toxic (PBT), very persistent and very bioaccumulative (vPvB) or identified as having endocrine disrupting properties at levels of 0.1% or higher. This product contains an inert coarse sand which is not hazardous to health or the environment. The sand does not contain any respirable crystalline silica which is hazardous to human health. Respirable crystalline silica (quartz) may be generated if the product is ground, abraded or otherwise processed. In its undiluted state (100%), dibenzoyl peroxide is classified as Organic Peroxides, Type B (may undergo a thermal explosion in packaging). The dibenzoyl peroxide concentration in Part B of the Wirelock kit is 1%, thus the mixture is much more stable and downgraded to a Type G classification. This has been determined experimentally, though no data has been generated. A polymerisation reaction occurs when the resin system (Part A) is combined with the catalyst / hardener (Part B) which has the potential to generate significant heat. The product has a powerful bonding action on end use. Users should take appropriate precautions.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 (CLP) Organic peroxides, Type G Hazardous to the aquatic environment — Chronic Hazard, Category 2 H411 For the full text of H statements, see section 16.
