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Fosroc Thioflex 600 is a two component polysulfide sealant which is available in gun and pouring grades. It is ideal for sealing movement joints in building and civil engineering structures, including superstructures, floors, basements and subways.
- Gun Grade is packed in a ready to mix, 2.5 litre tin containing the base and curing agent in the correct proportions
- Pouring grade is supplied in 5 litre packs with the base and curing agent in separate tins, for horizontal surfaces
Please note: Colours shown are for illustrative purposes only
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Features & Benefits
- Meets key international standards - see Product Certifications
- Forms a tough, elastic, rubber-like seal
- Accommodates continuous and pronounced cyclic movement
- Excellent adhesion to most common substrates, including primed concrete, glass, aluminium and stainless steel
- High resistance to ageing reduces physical damage due to climatic extremes
Uses
- Particularly recommended for use in high-rise buildings and other applications where access for subsequent maintenance will be difficult and the risk of early movement failure must be minimised
- Also suitable for sealing joints in brickwork, retaining walls, basements and subways
- Pouring grade is recommended for initial sealing of expansion joints and stress relief joints in floors and sealing other horizontal surfaces
Product Certifications
- British Standard EN14188-2:2004. (Use of Fosroc Primer 7E required)
- U.S. Federal Specification TT-S-00227E November 1969 (amended 1970)
- DTp specification for Highway Works December 1991 series 1000 clause 1017
- ASTM C920-87: Type M, Grade NS, Class 25
- Thioflex 600 complies with LU Standard 1-085 ‘Fire Safety Performance of Materials’
Application Notes
- Gun Grade is packed in a ready to mix, 2.5 litre tin containing the base and curing agent in the correct proportions
- Pouring grade is supplied in 5 litre packs with the base and curing agent in separate tins
- May be applied to joints between 5 and 50 mm wide
- Application temperature 5°C to 50°C
- The use of a surface primer is always required on porous surfaces e.g Primer P7 or Primer 7E. On non-porous surfaces a primer is not normally required except where glass or glazed surfaces are to be permanently immersed in water
- Gun grade: Mix thoroughly using a slow speed drill (300 to 500 rpm) fitted with a Fosroc Sealant Mixing Paddle
- Immediately after mixing, load the sealant into a Fosroc ‘G’ Gun using the Follower Plate, and apply to the joint
- Pouring grade may be poured directly into horizontal joints or for application to horizontal joints less than 15 mm wide loaded into a Fosroc ‘G’ Gun
- Clean equipment immediately after use with Fosroc Equipment Cleaner
- Coverage is dependant on size of joint. See Guide to Quantities in the Product Data Sheet
Limitations
- Over-painting of sealants is not recommended because of the inability of paint films to accept movement. However, if definitely required, trials should be carried out to determine compatibility
- Should not be used in direct contact with materials containing pitch or bitumen
- Not suitable for use in contact with potable water; Nitoseal MS600 should be used
- Flammability: Burns but does not readily support combustion
Data sheet
- Manufacturer
- Fosroc
- For Use By
- Professional Use
- For Use On
- Most common substrates, including primed concrete, glass, aluminium and stainless steel
- Application Method
- Pour, gun
- Single, Two or Three Pack
- Two-Pack
- Pack Size
- 2.5L, 5L
- Coverage
- Dependent on joint size. See Product Data Sheet.
- UN Number
- UN3082
- Colour(s)
- Standard Colours
- Base Type
- Solvent-Based
- Suitable For Use On
- Concrete
- Suitable For Use On
- Aluminium
- Suitable For Use On
- Stainless Steel
- Suitable For Use On
- Glass
- Application Method
- Sealant Gun
- Application Method
- Pour
- Manufacturer
- Fosroc
- Usages
- Building Sealants
- Product Usage Type
- Sealer
- Product Range
- Thioflex
Questions
Question about the product
Ian chell on 2023-01-01 19:37:10 | Question:
Is this suitable for concrete base in new canal basin, |
Answer from Rawlins’ Technical Team:
Thank you for the enquiry, please can you provide more information and pictures of the area you are looking to repair to [email protected] and we can assist with a recommendation. | |
Tom on 2022-06-30 16:02:34 | Question:
Hi Would you use No 7 primer in sawcuts ? Regards Tom |
Answer from Rawlins’ Technical Team:
Assuming the substrate is porous, Fosroc Primer P7 should be used, on non-porous surfaces a primer is not normally required except where glass or glazed surfaces are to be permanently immersed in water. | |
IMPORTANT SHIPPING & DELIVERY INFORMATION
Fosroc Thioflex 600 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
Fosroc Nitoseal MS600
Fosroc Nitoseal MS600 is a one part, engineering sealant for immersed conditions based on hybrid silyl modified polyether technology. Suitable for use for sealing movement joints in buildings and civil engineering structures including joints that will be subject to intermittent or permanent immersion. Typical applications include - Potable...
Fosroc Ancillaries
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Fosroc Primer P7
Fosroc Primer P7 is a one part chemically active clear liquid for brush application to concrete, stone, brickwork, timber and unglazed edges of ceramic tiles. For use as a primer before Fosroc Thioflex 600 and before selected products in the Fosroc range including Fosroc Flamex Two Please see the Product Data Sheet for the relevant base...
Fosroc Primer 7E
Fosroc Primer 7E is a two part primer for brush application to concrete, stone, brickwork, timber and unglazed edges of ceramic tiles where joints are to be intermittently or permanently immersed, or where the substrate is likely to be saturated and/or where compliance to EN14188 is required. For use as a primer before Fosroc Thioflex...