Seamseal CV
Verified by manufacturer 3 months ago
Non-setting bedding sealant for metal joints.
Application
Suitable:
- For bedding seams, mouldings, rails, window and door frames and many other types of covered joints in portable buildings.
- For sealing some seam or lap joints in metal constructions.
Not suitable for use in joints that may trap or harbour standing water.
Not recommended for use on surfaces which can be affected by white spirit e.g. bitumen.
Description
Non-setting bedding sealant for metal joints.
Features and benefits:
- High performance bedding sealant with a solvent release curing system.
- Does not form a skin but leaves a dry surface which remains pliable after curing.
- Good adhesion to a wide variety of surfaces, especially coated metals.
- Good weather resistant properties.
- Good application characteristics either with hand applied or air operated guns.
- High performance in low movement joints.
- Easy to tool and clean off using Hodgson’s Caravan Sealant Cleaner - consult manufacturer for details.
- Base technology: Synthetic rubber polymer.
- Good mould resistance.
- Slump: Nil (up to 20 x 10 mm vertical channel).
- Non-staining.
General information
Color | Black Cream Grey White |
Material | Rubber Guidance for specification option: Synthetic rubber polymer. |
Uniclass | |
CAWS | L10/810 Sealant joints L20/80 Sealant joints L20/820 Sealant joints N10/460 Sealant N10/760 Sealant bedding and pointing N10/80 Sealant |
Product range |
Specification data - Butyl rubber construction joint sealants
Third party certification | Manufacturer guidanceSeamseal CV is a non-drying bedding sealant as described in the National Caravan Council Joint Sealing Manual. |
Sealant type | Mastic. |
Colour | Black.Guidance for specification option: Available subject to minimum order quantities. Cream.Grey.Guidance for specification option: Available subject to minimum order quantities. White. |
Adhesion | Good (to wood, brick, concrete, glass and many metal surfaces including painted aluminium and steel). |
Cure time | Curing system: Solvent evaporation. Full cure normally occurs in 2-4 days. Rate of cure will depend on thickness, ambient temperature, joint size and design. |
Movement | ±5% (accommodation). |
Shrinkage | 8% (approximately). |
Specific gravity | 1.6 g/cm³. |
UV resistance | Good. |
VOC content | Volatile content: 6-8%; Volatile organic content: 70.9 g/L. |
Application temperature range | +5 to +30°C. |
Service temperature range | -20 to +80°C. |