Dispense and mix adhesives, sealants, foams and chemical anchors in the right dose and at the right point.

Windscreen sealant U-Seal 204 Speed NPT Sigill
Also known as: windscreen adhesive, windshield adhesive
Key features
- Regulations/complianceFederal Motor Vehicle Safety Standard 212; NPT laboratory test.
- Waiting time before use1 hour (23°C, 50% RH), vehicles with driver/passenger airbag
What it is
Windscreen sealant U-Seal 204 Speed NPT Sigill. Key specifications: regulations/compliance Federal Motor Vehicle Safety Standard 212; NPT laboratory test., waiting time before use 1 hour (23°C, 50% RH), vehicles with driver/passenger airbag.
Sealant is a paste product, in cartridges or tubes, that fills and seals joints and gaps, either remaining elastic or curing hard (silicones, polyurethanes, acrylics, hybrids, construction adhesives).
What it is for
Used for structural and assembly bonding, for vehicle maintenance, in the workshop and on the road and for sealing joints, gaps and service penetrations.
How to use it
Clean and dry the joint edges, insert backer rod if needed and mask the edges with masking tape. Cut the nozzle at an angle to the width of the joint, extrude the product with the gun in a continuous bead and tool it with a wet spatula before it skins over. Remove the tape immediately and allow the full curing time before stressing the joint.
Where it is used
- Vehicle body repair
Technical data
- Regulations/compliance: Federal Motor Vehicle Safety Standard 212; NPT laboratory test.
- Waiting time before use: 1 hour (23°C, 50% RH), vehicles with driver/passenger airbag
Who it is for
Designed for vehicle body repairers and glaziers.
Standards and safety
ISO 37 DIN 53505 DIN 53504
Product code: USEAL204SPEED
Related products
- Windscreen sealant U-Seal 205 HM-LC NPT Sigill
- Windscreen sealant U-Seal 201 Fast NPT Sigill
- Spray gun BI50 NPT Sigill — from the category Adhesive and Sealant Application Systems
- Washi paper tape NPT Sigill — from the category Paper Masking Tapes
- Polyurethane foam Polipur 704 NPT Sigill — from the category Polyurethane (PU) Foams for Filling and Sealing
- Browse the whole category: Professional Acrylic, PU, MS Polymer and Bituminous Sealants
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 2
| Regulations/compliance | Federal Motor Vehicle Safety Standard 212; NPT laboratory test. |
|---|---|
| Waiting time before use | 1 hour (23°C, 50% RH), vehicles with driver/passenger airbag |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lift and lay glass and stone slabs, large tiles and panels using vacuum suction.
Cut cardboard, tapes, membranes and carpet with the retractable blade.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.




