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Weld through primer should be applied on all bare metal surfaces prior to welding

Make the steps to improve your overall performance.

Why its important to implement

Provides corrosion protection, improves weld quality, reduces spatter, maintains electrical conductivity, prevents surface contamination, and enhances adhesion of protective coatings for superior welding outcomes.

Reduces Welding Spatter

Weld-through primer contains ingredients that reduce welding spatter, helping to keep the work area clean and reducing the need for post-weld cleaning. This improves efficiency and saves time during the welding process.

Improves Adhesion of Protective Coatings

After welding, additional coatings such as paint or sealants may be applied to the metal surface. Weld-through primer promotes adhesion between the welded area and these protective coatings, ensuring long-lasting protection against corrosion and environmental damage.

Improves Weld Quality

Weld-through primer facilitates better weld quality by minimizing surface contamination and ensuring proper weld penetration. It helps to prevent the formation of welding defects such as porosity and spatter, resulting in stronger and more durable welds.

Corrosion Protection

Weld-through primer creates a protective barrier on bare metal surfaces, preventing corrosion and rust formation. Welding can expose bare metal to moisture and oxygen, which can lead to corrosion over time. The primer helps to mitigate this risk by providing a layer of protection.

Prevents Surface Contamination

Bare metal surfaces are susceptible to contamination from oils, dirt, and other debris, which can interfere with the welding process. Weld-through primer acts as a barrier, preventing surface contamination and ensuring clean welds.

Enhances Electrical Conductivity

Some weld-through primers are formulated to maintain electrical conductivity between the metal surfaces being welded. This is crucial for ensuring consistent and reliable welding arcs, especially in automotive applications where electrical systems are prevalent.

Business Impact

Initial costs and time investment improve long-term profits through enhanced repair quality. Slight throughput impact initially leads to better efficiency. Reduces rework-related key-to-key delays. Minimizes corrosion-related idle time.

Parts Department

Increased demand for weld-through primer may require the Parts Department to ensure an adequate supply of the product. Coordination with suppliers may be necessary to maintain sufficient inventory levels to meet the needs of the welding operations.

Training Department

The Training Department may need to provide guidance and training to technicians on the proper application of weld-through primer. Training may include instruction on surface preparation, application techniques, and safety precautions when using the product.

Profit

Initially, there may be a slight increase in costs associated with purchasing weld-through primer. However, by reducing the risk of corrosion and improving weld quality, the use of weld-through primer contributes to higher profitability through enhanced repair quality and customer satisfaction.

Throughput

Initially, throughput may be impacted by the additional step of applying weld-through primer. However, by reducing the likelihood of rework due to corrosion issues and improving weld quality, the use of weld-through primer ultimately improves overall throughput by minimizing delays in the repair process.

Key to Key

Initially, key-to-key times may be affected by the additional time required for applying weld-through primer. However, by improving repair quality and reducing the risk of post-weld corrosion, the use of weld-through primer contributes to shorter key-to-key times and more accurate repair estimates in the long run.

Idle Time

Technicians may experience slightly increased idle time initially as they apply weld-through primer. Effective training and clear procedures can help minimize idle time by ensuring that technicians are efficient in their work and able to apply weld-through primer effectively.

Customer Satisfaction

Initially, customers may experience slightly longer repair times due to the additional step of applying weld-through primer. However, by delivering repairs with improved corrosion protection and weld quality, the use of weld-through primer enhances customer satisfaction and confidence in the repair shop's workmanship.

action steps

Implement streamlined primer application processes, provide efficient application training, coordinate with suppliers for consistent supply, and establish bulk purchase agreements.

Supplier Coordination

Work closely with suppliers to ensure a consistent supply of weld-through primer to meet the needs of the welding operations. Consider establishing agreements with suppliers for regular deliveries or bulk purchases to optimize inventory management and minimize costs.

Efficient Processes

Implement streamlined processes for applying weld-through primer to minimize the impact on throughput and key-to-key times. Provide training to technicians on efficient application techniques and ensure that they have access to the necessary equipment and supplies.

Related tasks

Milestone:

15: Streamlining Heavy Damage Repairs

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Identify if ADAS calibrations are carried out in-house?

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Identify if all mechanical work is completed in-house?

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Ensure technicians receive and follow the Vehicle Manufacturer Repair Methods related to the repair section of the vehicle.

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Ensure the vehicle's electrical system is protected against electrical surges if any welding, dent pulling or shrinking equipment is used

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Ensure the vehicles mounted onto the pulling system safely and in the proper way without causing additional damage

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Make sure new parts are trial fitted during the pulling process where possible

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Ensure cuts and panel joins are located according to manufacturer methods

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High speed air hacksaws should be used for cutting AHSS panels

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Ensure low speed, high torque drills used for AHSS panels

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Ensure new parts are trial fitted before and after welding

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Coating removal required from both sides before welding

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Ensure cleaning discs are used to reduce galvanic coating removal

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Ensure correct welding adhesives used where required

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Weld through primer should be applied on all bare metal surfaces prior to welding

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Ensure door locks and seals trial fitted as part of the repair process

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Ensure Vehicle Manufacturer repair methods closely followed for welding and riveting

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Ensure spot welder settings are checked and test welds carried out before welding

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Ensure welds are carried out to reduce heat, Heat monitoring tools used

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Ensure grinding practices are used to avoid weakening parent metal

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Ensure foam dams refitted/replaced with approved products when necessary

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Use Anti-Flutter product (not Urethane)

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Ensure all sound pads replaced on new and repaired panels

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Ensure the MiG welder settings are checked and a test weld is carried out before welding the job

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Ensure that the technicians follow the sanding process chart located in each bay for sanding repair areas

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Ensure vehicle structural body measurements are checked after the repair and recorded in the BMS job file

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Ensure removed parts are listed on the job card before delivering the vehicle to the paint shop

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